Dodge Charger SRT Hellcat 392 2016 Owner's Manual page 610

608 IF YOU NEED CONSUMER ASSISTANCE
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES . . . . . . . .616
▫ Treadwear. . . . . . . . . . . . . . . . . . . . . . . . . . .616
▫ Traction Grades . . . . . . . . . . . . . . . . . . . . . . .616
▫ Temperature Grades. . . . . . . . . . . . . . . . . . . .617