▫ Tire Rotation Recommendations ............554
䡵 DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ..................554
▫ Treadwear ............................555
▫ Traction Grades ........................555
▫ Temperature Grades .....................555
䡵 STORING THE VEHICLE ..................556
䡵 BODYWORK ...........................557
▫ Protection From Atmospheric Agents ........557
▫ Body And Underbody Maintenance ..........557
▫ Preserving The Bodywork .................558
䡵 INTERIORS ............................559
▫ Seats And Fabric Parts ...................559
▫ Plastic And Coated Parts..................560
▫ Leather Parts ..........................560
▫ Glass Surfaces .........................561
502 SERVICING AND MAINTENANCE