How to Measure Tire Diameter: A Complete Guide to Calculate Your Tire Size
To measure tire diameter, first measure the sidewall height. Multiply this height by 2 for both sides. Then, add the wheel diameter (inner circle). Use this formula: Tire Diameter = (2 × Sidewall Height) + Wheel Diameter. This method gives you an accurate measurement of the tire diameter. Next, you can calculate the tire size … Read more