Jeep 2014 Wrangler - Owner Manual - Manual (Page 648)

Ⅵ DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES . . . . . . . . . . . . . . . . .653
▫ Treadwear. . . . . . . . . . . . . . . . . . . . . . . . . . .653
▫ Traction Grades . . . . . . . . . . . . . . . . . . . . . . .653
▫ Temperature Grades. . . . . . . . . . . . . . . . . . . .654
646 IF YOU NEED CONSUMER ASSISTANCE