Maintenance

DOT Tire Quality Grading (U.S. Vehicles)

~1min read

The tires on your vehicle meet all U.S. Federal Safety Requirements. All tires are also graded for treadwear, traction, and temperature performance according to Department of Transportation (DOT) standards. The following explains these gradings.

Test yourself

A quick Honda Civic quiz: every answer comes with an explanation and a link to the manual page.