ClutchCalcs

Lifestyle

Tire Life Calculator

Tread depth plus miles driven gives remaining life.

Miles remaining

Wear rate (32nds/1000 mi)
% life used
Total expected life

FAQ

When to replace tires? +
Legal minimum is 2/32 inch. Most tire shops recommend replacing at 4/32 inch for wet traction.
Penny test? +
Insert a penny upside down. If you see all of Lincolns head, tread is at or below 2/32 inch.