Difference Between 45 And 50 Profile Tyres Difference Between 45 And 50 Profile TyresThis number is the tyre s aspect ratio – essentially the height of the tyre s profile outward The 65 confirms the height shown as a percentage of the full tyre width P Tire Type This tire is a passenger tire one of the most common types of tires That series means that the distance from the wheel to the top of the tread is 40% of the width of the tread Except for wheel fanatics making heads and tails of wheel markings may seem like a hopeless task Can I change tyre profile without issues For instance an 8 wheel with 50mm offset will sit much further inside the fender than a 9 with that same 50mm offset Our 205 40R17 tyre has a profile or sidewall that is 40% of the 205mm width 25mm difference The difference between 215 45 and 225 40 is only 6 Are they MiM s If so I had 195 45s on and it looked badass but my e28 couldn t go low enough to make them look good Our tire size comparison calculator takes two tire sizes and directly calculates the differences between the tires diameter width sidewall circumference and revolutions per mile Specializing in the manufacture of tires for agricultural industrial and OTR vehicles The aspect ratio or profile height of the tyre sidewall is expressed as a percentage of the tyre width I d get pics but I can t be arsed I was trying to say that given the same width the taller sidewall at the same PSI would be a softer ride and steer a bit mushier 12 is the diameter of the rim in inches Ford F-150 Lightning Prices Rise by up to $8500 In the tire comparison table above you can see a detailed calculation of the size difference between 215 45 R16 and 215 50 R16 tire To get the sidewall height take the tire width of 215 mm and convert it to inches 8 To then get the overall diameter of the tire you would add the two sidewalls measurements and the diameter of the wheel How quad tyre sizes work ATV quad SbS or UTV tyres are usally made up of a set of 3 numbers This will make the tyre taller Id be inclined to try different tyres Profile 45% Rim 17 Difference Between Tire Sizes Reading20 mph 30 mph 40 mph 50 mph 60 mph 70 mph 80 mph 90 mph R in the size stands for radial tyres… I ve been thinking 50 s on my car would fill up the arches just right compared to 45 s In other words a 40 profile sidewall that s on 315mm wide tire would be taller than a 40 profile tire … In this example the aspect ratio is 65% of the cross-section width 175 giving you a sidewall height of approximately 114 mm A 190 55 will have a more triangular profile… I went from 205 50 17 to 225 45 17 on my Octavia to get a far greater choice of tyres and noticed no difference in the ride quality Question does different front tire profiles have any effect on steering effort Front tire profiles 40 vs 82 plus the wheel 16 makes the tire height 16 Before 1990 the manufacturers used ZR to mean high performance tyres … In this example it means that the height is 45-percent of the width If you go from a reasonably normal profile tyre like a 65 or 70 series down to a 55 or 45 profile tyre there s a huge change in the spring rate and that s what most people feel the low profile tyre ride is harder Nowadays bike tires are typically marked according to ISO standard a system originally developed by ETRTO European Tire and Rim Technical Organization but older English and French tire size dimensions are still used as well difference between 45 and 50 profile tyres Saxo Brakes Suspension Transmission Tyres difference between 45 and 50 profile tyres … How wide are planning on your 17s I would like to know if 235 45… Just input any two tires metric or standard and click the button This is on 04 BBSs 225 45s should own 225 50s in handling and will weigh less but 50 profile should provide some extra comfort Toyota tyre pressure and size guide Immediately available tire sizes that are with in plus or minus 3% variance will be displayed The profile is a percent of the width so you are wanting a profile height of 50% of 225mm rather than 45% of 225mm I want to know if they re any difference with the human effort of steering the truck between smaller or taller tires You should never go beyond 3% of the original tire otherwise you run the risk of brake failure Following the slash the next number in the sequence is 45 The side profile is expressed as a percentage of the This number also increases in increments of 5 Depending on the difference of tires it can be in green or in red In example B the last number 16 is the wheel size the tire will fit on Here 25 means the overall height of the tyre in inches A 190 50 rear tyre will have a flatter profile offering more grip at modest angles of lean but a slower steering response Find the OEM tyre size for your ATV UTV quad or SbS below Select the tire sizes to compare to your stock size and click Compare Selected Sizes If not might as well downgrade to 15 and using tyre 55 profile The tyre size is P205 65 R16 95V A lower aspect ratio means a lower-profile tire with a shorter sidewall This calculator gives various tire measurements from standard tire size specifications Would be interesting to know if someone have 50s on their 17s With a standard tyre the sidewall height is usually 82% of the nominal section width The R means that the tire is a radial tire and its layers run radially across Lighter cars with heavy tires … All of these parameters are interconnected i Season Summer Winter Truck SUV All Season Truck SUV Summer Truck SUV Winter Street Racetrack Trailer Spare Cheap Mud Tires Low Profile Tires 94% too fast tyre diameter 6mm too high would be a vast difference in the sizes of the tires profile 225mm tire width times 55% aspect ratio 123 5mm R Radial 15 rim diameter in inches In a nutshell and generally speaking 275 60 15 is 28 tall 275 50 15 is 26 tall but both are same advertised width of 275mm P225 50R16 91S The 50 indicates that this tire size s sidewall height from rim to tread is 50 Larger rim with lower profile tyres … If you re looking for a quick and easy way to find tires that fit use 60 sidewall height percentage of widthi S 112mph H 130mph V 149mph W 168mph F - Tubeless TL or Tube Type TT tire I found a 50 sidewall to be the perfect compromise between stiffness and comfort as long as its a good tire And such a tyre will have a diameter or section width of 205mm and sidewall height If you do some rough contact area sums you will find that the 285 30R19 has 220 mm x 84 mm 18 480 sq In most cases with inch measurement tires the width will have a As tonto says the number is simply a % For example the number 55 means that the height is 55% of the width 5 Discussion in Trucks Eighteen Wheelers started by You can have 2 11r s side by side and have a different height it depends on the tread design and tire manufacturer In metric this is a Firestone Deluxe Champion 5 It also has less built-in sidewall flex than a similarly sized high-profile one so fitting these tyres … The letter R means the tyre is a radial construction Changing Low Profile Tires to Standard Ca… if a tyre has an aspect ratio of 45 that means the tyre s height is 45% of its width upgrading from 17 wheels to 19 wheels or just a different … I think smaller is better for the front wheels The use of tire width percentage is not restricted to calculating the height of the tire s sidewall Low profile tyres how low can you go This calculator will calculate tire diameter height TIRE HEIGHT 195 45 15 21 In this case the number 65 tells you that the height is equal to 65 percent of the width Cheers ****** nice comparison When I had my Parada s on my Clio they were a 50 profile but I never thought they had tyre wall flex Motorcycle Tire Sizes Comparison Chart Understand… yes and no the profile is relative to the tread width 245 45 45% of 245 The width of your tyre is shown in the first three digits of your tire A high profile above 50 provides more protection for a more That is 45% of the section width A 50-series tire will feature a shorter sidewall at 50% of section width The lower profile tires found on a car with 17″ alloys will make the car Tire 205 50 R16 205 45 R17 55 refers to the profile of the tyre or the distance between the wheel and the edge of the tyre looking at it from the side Vehicle tyres have three measurements which are expressed like this 225 45R17 The first measurement e The display indicated the following tire pressures Front left 39 Then browse the suggested tire sizes that are close to the entered tire height Terrrain All Season Summer Winter Truck SUV All Season Truck SUV Summer Truck SUV Winter Street Racetrack Trailer Spare Cheap Mud Tires Low Profile Tires These tires also have disadvantages We generally recommend a maximum of - 2 A tyre marked 225 will measure 225mm across the tread from sidewall to sidewall The fourth and fifth digits of the tyre code that immediately follow the tyre width Of course the opposite of a low profile tyre is a high profile one and the difference is visually obvious when the two are compared because there s a lot more tyre sidewall before you get to the How the wheel sits in the fender is dependent on both width and offset Generally a tyre with a 50 aspect or less is considered to be low profile So that s about a quarter inch of difference between the two which as stated isn t going to be very visible The tyres of these increased diameter alloys are called low-profile tyres and are fitted as per the possibility of the gap between the You can consider sizes like 185 55 R16 with a difference of 1 The other issue to watch out for is ABS is calibrated to work with a specific range of tire diameters but if 275 50 R20 is what the car came with from the Fortunately Tyre Leader is here to help you It also plays a great role in tire performance Our 2022 Ram 1500 TRX Hits Its Stride In the tire comparison table above you can see a detailed calculation of the size difference between 205 50 R17 and 215 45 R17 tire Both of the tyres in this comparison are made by Hankook which is a brand from South korea When your speedometer reads with the new tires your vehicle will actually be traveling at which is than the original tires What s the difference between 45 and 50 tires got that 1 wrong the 45 and 50 is a percentage of the width so the difference between 45 and 50 profiles is 5% of the width The number is the percentage of the width of the tyre Here s a quick breakdown to help you decipher one of the best kept secrets in the automotive world How do you read tire sizes TIRE SIZE I am sure there is very minimal difference between 45 and 50 profiles in terms of look Different tyres have different ratings like 205 45 R16 83V Mine is an AirMatic so this room may be different in In theory yes assuming you can get tyres in that size Tire diameter can vary slightly for each tire model You would need to change the front tyres to 225 50 17 or 205 55 17 to get the same rolling radius as the rear on 255 45 17 Calculate what you ll save using fuel efficient tyres the difference can make it well worth using premium tyres Oh and costs more than any other tire… Now very Important on while Selecting Tyre is check on Which tire is wider 45 or 50 got that 1 wrong the 45 and 50 is a percentage of the width so the difference between 45 and 50 profiles … Furthermore if a Eurometric tyre … For example if your car has the numbers P215 65 R15 on the sidewall then the number after the slash mark is the aspect ratio Comparison of tire sizes 225 50 R17 and 225 45 R17 Designed for Different Terrain Conditions apart from Regular Use Tyres also Anything at 50% or below is Low Profile Tyres and such Low The second measurement is the sidewall height as a percentage to the overall width also called the aspect ratio in this case it is 45… The width of the tyres on your bike depends on a large number of Some accommodate up to 45 or 50mm tyres though there is nothing to Low profile tires can also improve handling in some cases I think you will have too see if using 50 instead of 45 will hit your car s suspension or fender Discussion Starter · #1 · May 15 2014 Tire size comparison calculator instantly shows the difference between the tires and displays it in the table I d go with a 235 50 if you can clear the struts I was going to get 235 but they only had that tire … 45 profile tires handle 45% of the tire s width while profile 50 covers 50% of the tire s width Just input your metric measurement and click on convert height to view the tire height in inches Next time you re driving take a look around and I ll bet you spot a set of 45 aspect low profile tyres on a car that didn t roll out of the showroom with … But this may not be always the case 7% or 196 55 R16 with a 185 50 R 16 205 45 R16 215 45 R 16 195 50 … In the tire comparison table above you can see a detailed calculation of the size difference between 225 45 R18 and 225 40 R18 tire Any expert here experience user here comment is needed 06 inches 27 mm smaller in diameter than 245 45-R17 tires and the speedometer difference is 4 The use of tire width percentage is not restricted to calculating the height of the tire s sidewall 0 45-17 BKT AW 138 A8 491 866 3050 2360 3 00 In a nutshell and generally speaking 275 60 15 is 28 tall 275 50… The overall diameter variance of the new tire is which is different than the original Anything wider you will have to go for 7 Complaints are on the rise about the harsh ride and tyre noise in cars Important Consideration in Choosing Tyre The second measurement is the sidewall height as a percentage to the overall width also called the aspect ratio in this case it is 45% of 225mm I m not sure what you were reading but going to a 245 55 is greater than 7% diameter difference from manufacturer s spec which will throw your speedometer way off as well as possibly cause other problems Let us help you read your tire size to find the right tire for your vehicle Its pretty simplethe profile is the sidewall heigth as a percentage of the treadwidth 6 Best Hand Pumps for Motorcycle Tires There are disadvantages to having these types of tires and wheels to 50-18 56P Tube Type Motorcycle Tire … In metric this is a ratio between height and width The 185 55 R15 models of which the actual sidewall height is much lower than the 205 55 R16 are much easier to consider as low-profile tyres Goodyear has a large tire catalog complete with all-season tires winter tires sport performance tires and more OEM is 225 55 17 can I go with a 245 50 17 Reply 5 rims on my 2014 q50 and want a wider tire with a lower profile The third value 16 is the rim 50 100 150 Difference between … So my questions is what is the better in theory even though it s something I won t notice In this example these would be equivalent to 155 80 R13 tyres They are usually equipped with a protective rim edge Let s use 205 55 R16 as an example Find your tire size within the chart below to see a selection that s right for you Benefits And Drawbacks of Tyre Upsize Bigger tires and wheels mean you need bigger and better breaks So the lower the profile the shorter the side wall the stiffer the side wall the better the car goes around corners In the wet this trend was reversed with the 19 tyre … In other words a 50 series tire … WhatTyre s Search By Tyre Size function allows you to select widths between 165 and 305 Aspect ratio refers to the relationship between the tire s sidewall height and the tire s width in the form of a Had my MOT theis week all was fine apart from an advisory - different profile tyres front and rear If the roads are anything like they are a round here the taller 50 series tyres will be best for comfort and probably for handling too when compared the 45 series as the lower profile will be skittish on the road bumps and undulations A lower aspect ratio means a lower-profile tire with a shorter sidewall while a tire with a higher aspect ratio will have a taller sidewall and look more like a donut Size difference between 225 45 R18 and 225 40 R18 tires I personaly found my mk2 16v drove much nicer steering and better ride quality on 195 50 on a 6J rim as opposed to 195 45 … If you are have a 205 50-16 tire and want to install a wider tire you can install a 215 45-16 tire The names of these tires are made considering Side-on a low profile tyre is much thinner between the inside diameter where it fits the wheel and the outside diameter where it meets the road Answer 1 of 6 I ve run different profiles than intended on many of my vehicles Tire Info and Size Chart 205 45-17 24 Use the data from the following tables to determine interchangeability and convert between ISO ETRTO English In my car there is very little room between the tire and the bottom spring support Same tire brand and model dun think can feel the diff in comfort 245 45-17 has plenty of sidewall by modern standards Because we know that the tire size shown in this example has a section width of 8 The first number is the width of the tyre in millimetres Mercedes W126 17 tire size and brand The listed diameters are from calculations I bought a 2008 V6 from a BMW dealer a month ago and it came with all new tires but they are Bridgestone on the front and Toyo on the back Run-flat tyres on prestige models used to be the main source of grief because of the rock-hard sidewalls needed to keep them rolling without air — but now low-profile tyres are shaping up as culprits It will give several dimensions for the tires listed in both fields below Hi lyn forumer Want to ask opinion about changing tyre profile from 205 45 R16 to 195 50 R16 5x foz Joined Jun 26 2009 896 Posts #3 · Feb 7 2011 What s the difference between a 50 series tire on a 45 series tire got that 1 wrong the 45 and 50 is a percentage of the width so the difference between 45 and 50 profiles … The laptime data was slightly more revealing but not always in the way expected Can you put different sized tyres on your car Vehicle tyres have three measurements which are expressed like this 225 45R17 The calculation results are presented in the form of visual infographics on which tire with size 225 45 R18 is on top and tire … In this Did You Know Episode we talk about high vs Stan subie_roo Registered 2005 Base 2 During dry handling the tyres got progressively faster with the 17 tyre the slowest the 18 tyre just over a second faster and the 19 tyre another 2 10ths on top of the 18 for example the difference of the rolling diametre of a 225 45 and 245 45 is almost as much as the difference in rolling diametre as a 245 40 and 245 45 Then as a bonus it shows examples of your speedometer reading with the first tire and the Our tire size comparison page will compare the calculations of two different tires I personaly found my mk2 16v drove much nicer steering and better ride quality on 195 50 on a 6J rim as opposed to 195 45 on a 7J rim Calculate the difference between the tread outside diameter and how it affects the vehicle s performance What do the numbers on tires mean TireB… Sidewall Aspect Ratio It determines the Height of Tyre R in the size stands for radial tyres which is a specific constriction type Correct its the aspect ratio of the tyre - the size height of the tyre wall compared to the width of the tyre 5 size and put the 275-45 or -50 tires on them 55 The tire profile or the ratio between the height and width of the tire But it is also important that you have a heavier car to use heavy tires While 195 50 means the sidewall is 9 The 255 35R19 has 192 x 87 mm 16 704 sq Usually low-profile tires are wider and therefore you could use a bit lower pressure than for normal-profile tires Low-profile tires are those with relatively low aspect ratios profiles – 55% and less For example in 255 40 R20 101V the 40 means that the sidewall height is 40% of the tyre section width The smaller the number is the lower the tire profile will be Low profile tyres have a slightly different marking system to regular tyres 50 W 270 168 G 90 56 Y 300 186 J 100 62 Y 300 186 Tyre sidewall heights Simply put it is made up of a series of numbers The tire width percentage also determines the level of stability attained by these tires If the difference in diameters is bigger than 3% the result will be in red You may not notice any difference at all depending on the composition and construction of the tires themselves These motorcycle tire sizes comparison charts below will help you understand the codes The smaller the number the lower profile of the tire 195 50 is about the same profile just the tyres tend to be a lot cheaper so most cars will have these instead Tire Size Comparison What You Need to Know This gives you the flexibility to change your wheels for a set that are a bigger or smaller diameter e However new luxury 4WDs are delivered on 60 55 or even 45 profile tyres 34 inches 34 mm smaller in diameter than 215 55-R17 tires and the speedometer difference … The lengths are very similar but the wdiths have large differences I do not like the look of the oversized tires especially on the fronts BATTLAX BT-45 is a touring type tire offered in both H and V rated speed symbols Besides a cosmetic uplift in car s profile tyre upsizing brings the to either of these options – 185 50 R16 205 45 R16 or 175 60 R15 I ve run different profiles than intended on many of my vehicles What does 25x10x12 tire size mean What does 25x10x12 mean ATV tire explaination ATV tires … Dimensions R22 - R22 Price Set your car s tyre size Best summer tyres Best dry-handling summer tyres Best summer rain tyres Best handling summer tyres Quietest summer tyres All tyres have loads of tread on them and ive been driving around for 6 months since ive had the car with different profiles … Lower the pressures no more than 33psi all around when tires … I was running 225 50 and 235 45 before that both on 17x7 The following two numbers 55 represent the aspect ratio – or measurement of the sidewall height in mm Which type of tire is right for you The final number simply is the wheel size or diameter of the wheel that the tire will fit on Meyers Manx Dune Buggy Gets Electrified The slightly smaller diameter looks better lowers the truck slightly One of the biggest would be the possibility to have bigger brakes and rotors which in turn creates a much better ability to stop the vehicle increasing safety for everyone on the road And of course the main thing is I will try to put the tyres … Still using oem absorber my car is myvi as has been sad the 45 profile is 40% of the width of the tyre e This refers to the tyre being a radial type- this is like the majority of A 35-series tire will feature an extremely short sidewall only 35% of section width etc Tire Size Comparison What You Need to Know BATTLAX BT-45 gives all-round street performance with the emphasis on riding comfort long mileage wet performance all designed by the latest tire developing technologies of Bridgestone Will I notice much of a human effort of steering between stock size 255 45… 400SE s have 225 50 15 I think the standard 350i s had 205 60 15 We may consider 55-50 series or less to be low profile tyres depending on the width A wide tire on a automobile with short tire … down to a 55 or 45 profile tyre there s a huge change in the In this example the aspect ratio is 65 meaning the sidewall is 65 percent as high as the tire is wide Typically if this aspect ratio is under 50 then the tire is considered Half the difference between the overall diameter 50 Tire Height Calculation Chart for 21 Wheels 50 meaning the tire width is 12 and 1 2 inches ZR tyres includes the speed ratings V 149mph W 168mph and Y 186mph Below are some of the plus zero size options you could go with to target certain performance attributes WIDER AND SHORTER TIRE SIZES TO SWITCH OVER TO FROM 215 55 R17 FOR BETTER HANDLING AND PERFORMANCE As the spring rate goes down the ability of the tyre to envelope and cushion bumps and resist impact damage reduces Check the manufacturer s recommended tire pressures to be certain To make 195 45s look good your car will have to be slammed It is because we do not recommend using the tires which differ from your current tires in size more than 3% Tire sidewall stiffness aspect ratio 45 vs 50 How to choose the best width road tyres for your riding What do the numbers on tires mean 8 is the overall width of the tyre in inches What is actually the difference between 28 and 29 inches Your 205 45wr17 radial can be fitted only on vehicles with 17 inch alloy wheels 75 of total sidewall not including the 1 or so for the bead Therefore the sidewall twice would be 8 Higher the Tyre Sidewall aspect ratio - plush the drive is in City Condition 16 is the rim size or the diameter of the This number is the tyre s aspect ratio – essentially the height of the tyre s profile outward from the rim represented as a percentage of the tyre s width The tyres are described by such parameters as width profile height and rim diameter With the comprehensive tire sizes BATTLAX BT-45 … So conclusion is very minimal difference in tyre height difference with 245 45 profile 8mm lower and 235 50 6mm higher 205 45 profile means your tire sidewall is 9 I m going to guess that the reason you want to use a 50 profile is because everything available in 190 55 is the super sport stuff that will let you ride up a wall but wears out after 500 miles The output will also show the tire specs given in the Tires to compare field as a percentage difference from the tire spec in the Stock size field got that 1 wrong the 45 and 50 is a percentage of the width so the difference between 45 and 50 profiles is 5% of the width 86 inches and the aspect ratio is 45% the sidewall height for this tire is 3 Some of these sizes are probably a little bit obscure so you can fudge around a bit and find more tire options in a Tyres have different load ratings but generally a tyre of the same size usually are the same 60% of 275mm 165mm 50 50% or 137 It appears the combination of new tire… A 50 is 95mm high if the tire is a 190 and 104mm if a 55 section The aspect ratio or profile refers to the height of the sidewall as a % of the section width 195 50s will be easier to fit and on an 8j they will look nicely stretched If a automobile has a design with a narrow tire that means the car won t be stable or safe with low profile … Also the online application calculates the difference in real speed and speedometer readings if the difference between tire 245 45 R15 and tire 235 45 R15 is significant How To Decide Whether To Go With High Or Low Profile Tires 5 mm larger in diameter than 215 45-R17 tires and the speedometer difference is 3 There is not a whole lot of difference between a 50 and 55 series tire in terms of ride or handing 40 series 50 series 60 series Low profile tires have a lower aspect ratio and a shorter sidewall than normal tires In terms of wheel-tyre fitment - 235 50R18 is permitted on 6 Most of the tyre fitment guides will recommend 45s on 17 inchers Every car has a different limit for wheel sizes when you exceed that By upsizing the rims you would end up with a lower-profile tyre It is commonly known as the aspect ratio The next number in the sequence is 225 The second number represents the width of the tire If you go from a reasonably normal profile tyre like a 65 or 70 series down to a 55 or 45 profile tyre there s a huge change in the spring rate and that s what most people feel the low Lower profile sizes tend to have lower load ratings compared to higher profile ones Size difference between 205 50 R17 and 215 45 R17 tires In the case of the tires above there is a total of about 7 A tire with a 50 aspect ratio or less is 225cm so it s already very thin and hence harsh ride 255 Tire Width The tire width is 255 millimeters from sidewall to sidewall just over ten inches Difference Between 45 and 50 Profile Tires … Back & Front Tires Different The load-rating is essentially the maximum weight the tyre can carry Tyre Size - The tyre size is easy to read once you know how Just click on the tire sizes to view a list of tires manufactured in that The calculation results are presented in the form of visual infographics on which tire with size 205 50 R17 is on top and tire with size 215 45 R17 below Aspect ratio is a comparison of the tyre s section height with its section width The letter R depicts the variety of tyre 5 mm larger in diameter than 235 45-R18 tires and the speedometer difference is 3 When you look at series 45 40 35 it is easy to get confused - unless you know the sidewall height which is more important Alternate Sizes Our tire size comparison calculator takes two tire sizes and directly calculates the differences between the tires diameter width sidewall circumference and revolutions per mile Modifying the original fitment of the machine may require a new set of rims A 170 80 means the width is 170mm and the height would be 80% of that 45 50 60 65 70 75 80 Diameter 16 If the calculated mileage for the Sumitomo tires is increased by3 This displays the width of the tyre in millimetres Risks Rules to know before Larger rim with lower profile tyres will definitely affect the ride comfort no question about it Although that extra 5% doesn t sound like a big difference it can make a difference to your handling Looks aside the 245-40-18 275-35-18 and 315-30-18 all offer a near-perfect sidewall If not might as well downgrade to 15 and using tyre 55 profile… The information is at the beginning of the main tire code 34 inches 34 mm smaller in diameter than 215 55-R17 tires and the speedometer difference is 5 standing either tyre next to a 215 65 15 tyre … This type of calculator will help you figure it out g 40% of 195 or a 50 profile is say 50% of 195 HOWEVER if you get a higher profile tyre e would be to get some lighter-weight wheels in an 18x9 Rudewolf 27th September 2010 08 37 How much acceleration will be lost by using a higher aspect tyre There are however still a few metric-system tyres with profiles of 80 and 82 The second number on a tire size refers to the aspect ratio This is the ratio of its section height to its section width Difference Between 45 and 50 Profile Tires Can You Use Two Jacks on One Car 245 vs 265 Tires Categories Car Tires Post navigation In our example 55 means the height is equal to 55% of the 195mm width 3G TL Tires Wheels & Suspension - difference between tire series 40 45 50 - Hi This may sound like a dumb question but how much would my wheel gap This represents the tyre s width in millimetres – measured from sidewall to sidewall Anything at 50% or below is Low Profile Tyres and such Low Profile Tyre fit in Wider Tyre … the thing that affects the AWD system is overall rolling diametre difference between front and rear Went with 255-40-19 Nittos very happy with the results Also for extremely low profile tires… difference between 45 and 50 profile tyres Saxo Brakes Suspension Transmission Tyres difference between 45 and 50 profile tyres - Saxperience - Citroen Saxo Forum Mobile Devices Lite Theme 45 Aspect Ratio The tire s sidewall is 45% of the tire s width which means the sidewall is about 114 millimeters or just over 4 inches 225 is the width of the tyre in millimeters The second value 55 is the tyre profile in percentage 1 4 difference than the stock tires While a 190 50 has a wider flatter profile the 190 55 is almost identical to the 180 55 but on a larger scale to fit a 6 What is the Difference Between High and Low Profile Tires 1 205 section width in mm – It s the total width of the tyre in millimetres Large wheels on low-profile tires bring out the best in a vehicle s 25 New width Conclusionif you want to use 60 profile in place of your stock 50 profile… The 40 45 50 refers to a percentage height relative to each tire s width I suspect the pressure difference is due to the width of the low-profile tire If a tyre has a low profile it means that the sidewall of the tyre is shallower than normal and it usually means that the tyre is fitted to a larger diameter wheel ZR tyres includes the speed ratings Please note the direct relation between height and width got that 1 wrong the 45 and 50 is a percentage of the width so the difference between 45 and 50 profiles … A typical tyre size is written like this 195 65 R15 91T For a start I doubt that you could find Porsche N spec tyres in that 225 45R17 is closer to the original 205 55R16 size than 205 50R17 Use Tyroola s Tyre Size Calculator to compare your existing tyres and those you Correct its the aspect ratio of the tyre – the size height of the tyre wall compared to the width of the tyre The 45 are better for harsh driving and the 50 s are better for motorway town driving The smaller the number the shorter the sidewall and the wider the tire Size difference between 40 and 45 series tire To compare tire sizes first select your vehicle stock tire size The 65% aspect ratio as in 235 65 17 compared to 60% adds almost 12 mm 1 2 to the radius of the tire 0 Tire Size Explained What the Numbers Mean A lot nicer to drive and more comfortable 45 profile tires handle 45% of the tire s width while profile 50 covers 50% of the tire s width It also has less built-in sidewall flex than a similarly sized high-profile one so fitting these tyres – usually to a wider wheel – can improve a vehicle s handling and help create a sportier 275 275mm 235 235mm etc 60 sidewall height percentage of widthi How much comfort is it noticeable or not 50 decimal after the initial number P-metric stands for passenger vehicle while LT Tires are for heavy loads towing and off-road durability Use our simple tire height calculator to calculate the tire height of metric tire sizes Size difference between 215 45 R16 and 215 50 R16 tires Note that there is no D rating for tyre fuel efficiency so as to provide a clear separation between better and worse performing tyres… The calculation results are presented in the form of visual infographics on which tire with size 215 45 R16 is on top and tire with size 215 50 … What s the difference between tyre section width & tyre tread width Many people mistake the tyre And of course the main thing is I will try to put the tyres onto the rims myself with tyre levers so wondered if 45 s will be a hell of a 195 45s will be tricky to stretch on If you want to compare other tire sizes then select their sizes in the drop-down fields and click on the green button How to Read Tyre Size Load Index & Speed Rating Both of the above have taller sidewalls than 45% of 245 though The 225 40R19 has 165 mm x 92mm 15 180 sq mm touching the road g go from 45 to 50 but keep the 195 then it will increase your rolling radius affecting acceration It s the height of the sidewall measured from wheel rim to top of the tread expressed as a percentage of tire width While the lower profile means there s less rubber to start with these tyres tend to be designed with performance in mind so they usually have more advanced construction so that they perform at 2 going down in profile makes for a less comfortable ride The aspect ratio is a comparison of the tyre s section height with its section width 45 indicates the height is 45% of its width We may consider 55-50 series or less to be low profile tyres … Tyre Markings How To Find Your Tyre Size The two digits before the speed rating symbol as show in the diagram as 91V are the load rating If you opt for a larger rim size you will have to go for low-profile tyres so as to manage the overall size of the wheels lest they brush the bodywork There s less sidewall to twist between the turn of the rim and the inertia and friction of the tread on the road There are many 225 tires available in the market such as 225 60R16 225 45R17 and 225 65R17 etc So on a set of tires that are 215mm wide a 40 profile tire would have an 86mm tall sidewall and a 45 profile tire would have a 96 High Profile vs Low Profile Tires r cars Use our tire size comparison calculator to compare diameter width sidewall 45 Tire Diameter 45X14 low profile tires and their pros and cons 5 mm larger in diameter than 245 40-R18 tires and the speedometer difference … In the example mentioned above 45 means that the tyre profile is 45 percent So that s about a quarter inch of difference between … What is the difference between R and ZR tyres ZR basically means the tyre is adapted for speeds above 149 mph The first value in this example 205 is the tyre width in millimeters Avoid the potholes you can avoid January 25 2008 edited I think you will have too see if using 50 instead of 45 will hit your car s suspension or fender At tyresales we have great offers on all tyre sizes Lowest price guarantee over 1000 fitment centres across Australia Get a FREE car wash Buy so in an ideal world if you want to increase the profile of your tyre you need to reduce the width 3% or 205 50 R16 with a difference of 1 Therefore this radial tyre has a width of 205mm 86 inches and the aspect ratio is 45% the sidewall height for this tire … Low profile tires on a vehicle that has a narrow tire losses its safety and stability It also has less built-in sidewall flex than a similarly sized high-profile one so fitting these tyres - usually to a wider wheel - can improve a vehicle s handling and help create a sportier drive Like we mentioned earlier changing your tire size can impact the reading on your speedometer A Mazda3 SP25 owner emailed about ride and roar A low profile tyre is generally 50% or below down to as little as 30% with ultra A 245 50 tire would have an approx Although I wouldn t advise that you put different profile tires on the same car there is nothing wrong with doing so The number 50 indicates the height of a tire s sidewall It means that 245 tires are 20 lbs lighter than 255 tires Here s what I ve learned 1 going down in profile makes for improved handling The smaller the number the lower profile of the tire Allowing for a tire to stay the same height with a bigger wheel size provides a number of advantages 2 60 aspect ratio in percentage – As … For example 45 indicates the height is 45% of its width It s actually more a measure of sidewall height The weight of 245 tires is approximately 27 lbs while that of 255 is 47 lbs Low profile tyres advantages and disadvant… The bigger the aspect ratio the bigger the sidewall will be The load capacity of the tyre is sufficient for the axle loads of the vehicle I guess you have better traction with the wider tyre as there is more rubber on the road but I think there is more choice of tyre … After the tyre section width figure you ll find a number which indicates the sidewall height I m buying some 195 -- 16 s Federal tyres and I see the price between 45 and 50 is the same BKT Tires is a leading manufacturer in the off-highway tire market What you might notice is that the lower profile smaller aspect ratio number will be a little more responsive to turning inputs relative to a higher aspect ratio tire Difference Between 45 and 50 Profile Tires So the profile of our example tyre is 55% of 205mm or 112 Heavy tires mean better grip on the car and better road performance I currently have 225 45s and have had 225 50s in the past but they were tires of different brand and on different wheels How much difference in performance will I feel between 50 s 45 s mind that the lower profile tires are going to rattle your teeth more Thanks all DThis post has been edited by zul_3231 Jan 9 2013 01 15 AM Hi mate Standard profile on GTI 15 wheels is actually 55 but on a 185 width tyre At the bottom of the table you can see the final recommendation I recently took off my 195 50 15 and put on the 185 60 14 Bigger and better breaks mean better stopping power which is better and safer for your automobile These so called full-profile tyres typically omit the profile altogether such as 155 R13 tyres sure a lower profile smaller sidewall will somewhat yeild the same results the charicteristics of the tire at the limit of grip will be totally different Standard profile on GTI 15 wheels is actually 55 but on a 185 width tyre Well that has a lot of advantages but it also has some disadvantages