2008 Toyota Yaris Owners Manual - Page 755

6-1. Specifications Radial tires or bias-ply tires A radial tire has RADIAL on the sidewall. A tire not marked RADIAL is a bias-ply tire. Typical DOT and tire identification number (TIN) DOT symbol* Tire Identification (TIN) Number Tire manufacturer's identification mark Tire size code Manufacturer's optional tire type code (3 or 4 letters) Manufacturing week Manufacturing year *:The DOT symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards. 6 Vehicle specifications 341