Volvo S80 Owner's Manual page 234

06 Wheels and tires
Uniform Tire Quality Grading
Quality grading information
WARNING
ALL PASSENGER VEHICLE TIRES MUST
CONFORM TO FEDERAL SAFETY
REQUIREMENTS IN ADDITION TO THESE
GRADES
WARNING
Quality grades can be found, where appli-
cable, on the tire sidewall between the tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature A
TEMPERATURE
TREADWEAR
TRACTION