Slick Tyre Calculator
Road Tyre Size
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R
How it works
Motorsport slicks don't use the standard width/profile/rim measurements you find on regular road tyres.
Instead, they are measured directly by their Tread Width and Overall Diameter.
Just enter your current road tyre size, and we'll calculate its true dimensions to find the motorsport slicks that are the closest structural match for your car.
Your Tyre
Closest Slicks
Note: Slick tyres are measured differently from road tyres. Matches are ranked by how closely the overall diameter and section width align. Always verify fitment with the tyre manufacturer.