Tire diameter can vary slightly for each tire model. The listed diameters are from calculations based on the tire size.
When changing tire sizes, we recommend staying within 3% of the diameter/height of the original tire. Any more than this and you
face the risk of brake failure.
This tire calculator is for information purposes only and we do not guarantee fitment based on this calculator alone.
For more Tire & Wheel Tech Info check out the following pages: Tire Tech & Wheel Tech