The first number on a metric tire is the width in millimeters. Just type in a metric or standard size tire and click calculate. Try the Wheel Offset/Backspace Calculator which calculates the offset and the backspace, the important measurements for positioning the wheel/tyre assembly inside the wheel well. Wheels: Wheel 1 Wheel 2; Wheel size: 17x10 ET 10: 13x5.5 ET 40: BackSpace: 149 mm (5.9'') 122 mm (4.8'') 27 mm (1.1'') shorter. A tire size conversion calculator or tire diameter calculator is the best way to get the answers you are looking for when it comes to tire sizes. It also solves the problem of deciding what tire you would like to run if you have inch tire measurement in mind but can't find a company that manufactures that inch tire size. A bigger tire has a larger circumference, thus traveling a further distance for each revolution. The tyre size calculator does not include information about car make and model. 1 … For .eg., it gives an answer to the question:"I'm going for 6.5 x 15j rims. Our tyre size comparison calculator takes the measurements of two tyres and compares the overall diameter, tread width, sidewall, and difference percentage (%). Look at our free to use tyre size calculator, used to compare the differences between you OE fit tyres and other alternatives. The venerable Sheldon Brown has a Gear Calculator that uses a different method to … It will show the clearance between the inside of the wheel and the strut housing. Calculate metric or inch tire specs and compare to alternate tire sizes. Tire Size calculator with the OEM tire sizes for each vehicle To calculate your bike frame size, take your inseam in centimeters and multiply it by 0.575 for mountain bikes, 0.665 for road bikes, and 0.645 for trekking bikes. Select each link to see a list of tires that are manufactured in that size. First enter your current wheel width and offset. This various with different widths of the rim on different cars. Wheel-Size.com is a Wheel Guide and catalogue. Custom wheels, rim tire packages. We strive to help you get the information you need about PCD, offset, rims and all other wheel and tire data that you need for your vehicle. This is valuable if you plan to or are already running bigger tires than stock, and want to know the speed you are actually traveling compared to you're speedometer reading. A ISO tire size of 28-622 is how we would refer to a 700 x 28C tire has a tire width of 28 mm and a rim diameter of 622 mm. The tire size comparison calculator takes the measurements of two tires and compares the diameter, width, sidewall, circumference, and revolutions per mile. Then enter your new wheel width and offset. Wheel/Rim Size Calculator shows the acceptable wheel/rim width range for any given tyre size in accordance with the ETRTO standards and Databooks of the leading tyre manufacturers. Select the bike category from our calculator and find the appropriate frame height in the table for the respective non-motorized bike type. Visual tire and rim size comparison This calculator will help you to visualize the changes in key tire and rim parameters. It will also show how far the outside of the wheel edge will extend or retract. ... Use this calculator to make sure your future setup will fit! The sidewall height is a percentage of the width of the tire. There are more possibilities and choices in metric tires so the use of a tire size calculator can be very useful. Example: 285/75R16 (285 X 75 / 2540 x 2) + 16 = 32.8 inches tall. The table containing the recommended wheel/rim sizes for the selected tyre dimension will be presented below the calculator. What sets us apart is our tire suggestion guide. The sidewall or aspect ratio are used in metric tire sizes to determine the overall height of a tire. Slide the sliders horizontally or enter the exact number by hand to see how the demo image changes. A very useful tyre calculator when searching for tyres that are a different size than stock. Also browse our tire categories and deals pages for Jeep tires, 4X4 tires, cheap new tires, all weather tires, cheap truck tires, all season tires, and tires with free shipping. How to use the sliders? A very useful tire calculator when searching for tires that are a different size than stock. Tyre size for rim size/width calculator tells you what tyre sizes to go for, for the size of your rim. To calculate the diameter of a metric tire in inches: (#1 x #2 / 2540 x 2) + (#3). Alternatives, on the other hand, have a different size. Wheel Size calculator with all the OEM wheel sizes sold in the US Market. 1010tires.com Tire Size calculator. The sidewall height or "aspect ratio" of a 285/75/R16 tire is 75% of 285mm. This is for informative purposes only. Therefore you are actually traveling faster than your speedometer says when you have larger tires than stock, and slower than you're speedometer says if you have smaller tires. Use the tire calculator to populate a list of alternate tire sizes. As a rule, please only allow yourself a maximum of 2.5% difference +/-. Wheel offset works with the width of the wheel and is measured from the rims mounting surface to the rear of the rim. Failure to follow rim width recommendations may result in poor tyre performance or possible wheel and/or tyre failure. Wheel offset has a massive effect on these questions. Use our tire size calculator to calculate the diameter, width, sidewall, circumference, and revolutions per mile of any tire. The third number generally preceded by an "R" is the wheel diameter. Our easy to use tire diameter calculators will always be useful at one time or another. We strive to help you get the information you need about PCD, offset, rims and all other wheel and tire data that you need for your vehicle. Inch measurement tires are fairly easy to understand however metric tires use a more difficult system to read. This calculator also gives the option to compare wheels, to compare the offset and the backspace of one or more additional wheels to the original wheel. A wider wheel will improve handling at the expense of ride quality, while a narrower wheel will improve ride quality at the expense of handling. Tyre Size Calculator - click here or call 01244 459 611 for more information. If you need to convert your measurements to inches, divide them by 2.54. Another tire size calculator we have is our speedometer correction calculator. Follow the price check buttons to view prices from each distributor. 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