Tire Size Calculator – Compare Tire Dimensions
Discover the specifications of any tire with our convenient size calculator. Insert a metric or standard size and get an instant readout of its diameter, width, sidewall, circumference, and revolutions per mile!
(Set Size1 to OEM Size)
| Speed | 10 km/h | 30 km/h | 50 km/h | 70 km/h | 90 km/h | 110 km/h | 130 km/h | 150 km/h |
|---|---|---|---|---|---|---|---|---|
| Actual | 9.9 | 29.7 | 49.5 | 69.3 | 89.1 | 108.9 | 128.7 | 148.5 |
| Speed Diff | -0.1 | -0.3 | -0.5 | -0.7 | -0.9 | -1.1 | -1.3 | -1.5 |
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If you’re searching for new tires of a different size than your stock ones, our tire size comparison calculator can be incredibly beneficial. This tool compares the diameter, width, sidewall height, circumference and revolutions per mile between two tires while also providing an example speedometer reading with the first tire as well as your actual driving speed when installing the second one. It’s truly invaluable!
Our speedometer correction calculator is invaluable when you are utilizing tires bigger than the stock ones. This tool can calculate your actual traveling speed compared to what your vehicle’s display informs you, since a larger tire will cover more distance with every spin. This useful feature helps make sure that your car reaches its destinations safely and accurately!
Your speedometer doesn’t measure the distance you travel; instead, it reads how many revolutions your tires have made. As such, if you have larger tires than what was installed when the car left factory, then in actuality you are traveling faster than your speedometer indicates. On the other hand, should you equip smaller-than-stock tires on your vehicle – contrary to appearances – that means that even at full throttle,you’re moving slower than what is shown by its gauges!
Whenever you’re in need of answers about tire sizes, our easy-to-use Tire Diameter Calculator is the perfect solution. With it comes an exhaustive selection of tires to choose from – for each size inputted, our calculator will present multiple choices that are within one inch larger or smaller than your preferred option. Nowhere else can you find such a comprehensive and practical guide!
Choose a link to view our exhaustive selection of tires by size. By clicking on any given tire, you will be routed to our price comparison tool which catalogs vendors that stock the same item and their corresponding prices. Pressing the “price check” button reveals pricing from each seller instantly, making it effortless for you identify both cost-effective and suitable options!
If you’re searching for Jeep tires, 4X4 tires, affordable new tires, all weather or truck tyres at a discounted price – look no further! Explore our tire categories and deals pages today to find the perfect tyres with free shipping.
