466 IF YOU NEED CONSUMER ASSISTANCE
Department Of Transportation Uniform Tire
Quality Grades . . . . . . . . . . . . . . . . . . . . . . . . 473
Treadwear . . . . . . . . . . . . . . . . . . . . . . . . . 473
Traction Grades . . . . . . . . . . . . . . . . . . . . . 473
Temperature Grades . . . . . . . . . . . . . . . . . . 474