DOT TIRE
REGISTRATION
DOT TIRE NUMBER
Important Information The length of a tire's DOT number varies based on its age, comprising 11, 12, or 13 characters. Recently manufactured tires should have a DOT number consisting of 13 characters. You can find the DOT number on at least one sidewall near the lower sidewall of the tire, following the letters "DOT". In the photo above, the DOT number is 1R8A5WMEV2623.











