456 IF YOU NEED CONSUMER ASSISTANCE
Department Of Transportation Uniform Tire
Quality Grades . . . . . . . . . . . . . . . . . . . . . . . . 462
Treadwear
. . . . . . . . . . . . . . . . . . . . . . . . 463
Traction Grades
. . . . . . . . . . . . . . . . . . . . 463
Temperature Grades
. . . . . . . . . . . . . . . . . 464