vehicles may vary with respect to
grade.
ALL PASSENGER VEHICLE TIRES MUST
CONFORM TO THESE GRADES AND
TO ALL OTHER FEDERAL TIRESAFETY
REQUIREMENTS.
UNIFORM TIRE QUALITY
GRADING
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maximum
section width.
For example:
TREADWEAR 200 TRACTION AA
TEMPERATURE A
UTQGS MARK (example)
Specifications/Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
10-29
Mazda3_8LX5-EA23E_Edition2_new 2023-4-17 20:22:43