Tyre size calculator

Choose Your Tires, Schedule Installation At A Location Of Your Choice, And Check Out! Use our tyre size calculator to calculate the diameter, width, sidewall, circumference, and revolutions per mile of any tyre. Just type in a metric or standard size tyre and click calculate. Inch measurement tyres are fairly easy to understand however metric tyres use a more difficult system to read.

The first number on a metric tyre is the width.

Tyre Plus Sizing Calculator. Supports tire sizes in metric and inches. Our tire size calculator will help you estimate the difference of external dimensions of the wheels, height clearance, revolutions per mile and other characteristics, when installing tires of other sizes on your vehicle. Look at our free to use tyre size calculator, used to compare the differences between you OE fit tyres and other alternatives.

As a rule, please only allow yourself a maximum of 2. You can also run comparisons between different tyres and work out the differences in size and odometer corrections. Unauthorized reproduction of this software is strictly prohibited and will be prosecuted to the fullest extent of the law.

You have an option to compare two additional tire sizes to the base tire. Use our tire calculator to compare tire sizes based on tire diameter, radius, sidewall height, circumference, revs per mile and speedometer difference. This tire size converter will come in handy more than this one time. Also check out our tire size calculator and tire size comparison pages for a more detailed tire conversion.

Getting new tires and changing wheel size but want to run the same diameter of tire? We have a tire size converter for that too. The Name Brand Tires We Carry! Our tyre size comparison calculator takes the measurements of two tyres and compares the overall diameter, tread width, sidewall, and difference percentage ( ). A very useful tyre calculator when searching for tyres that are a different size than stock.

Wheel Guide and catalogue. This guide is accurate and is updated on a daily basis. Custom rims, wheel tire packages.

We strive to help you get the information you need about PC offset, rims and all other wheel and tire data that you need for your vehicle. Browse hundreds custom aftermarket rim-tire packages for your car, truck or SUV. From overall diameter to revolutions per mile, you’ll also be able to compare tire sizes and learn the proper height, width, and fit when converting tire sizes.

Online fitment guides - See what fits.

This service calculates various aspects of a tire given its size specification. Any number of tire sizes may be specified in the list. This calculator is useful for determining the difference in speedometer and odometer reading or gearing.

Our tyre diameter calculator is a great tool for finding a new tyre size , but you should keep in mind some physical limitations. Our tyre calculator does not, for instance, take into account your specific car or model. As such, always keep the physical needs and parameters of your vehicle in mind. The venerable Sheldon Brown has a Gear Calculator that uses a different method to determine wheel size.

Use this tool to compare two tire sizes. The tool can be useful for finding out whether or not an alternative tire size is compatible with your vehicle. Free 2-day Shipping On Millions of Items.

Tire Size Comparison Calculator.