Jeep grand cherokee 2015 Owner's Manual page 420

418 STARTING AND OPERATING
▫ Radial Ply Tires . . . . . . . . . . . . . . . . . . . . . .508
▫ Tire Types . . . . . . . . . . . . . . . . . . . . . . . . . . .509
▫ Run Flat Tires - If Equipped . . . . . . . . . . . . .511
▫ Spare Tires - If Equipped . . . . . . . . . . . . . . .511
▫ Tire Spinning . . . . . . . . . . . . . . . . . . . . . . . .514
▫ Tread Wear Indicators . . . . . . . . . . . . . . . . . .514
▫ Life Of Tire . . . . . . . . . . . . . . . . . . . . . . . . .515
▫ Replacement Tires . . . . . . . . . . . . . . . . . . . . .515
TIRE CHAINS (TRACTION DEVICES) . . . . . . .517
TIRE ROTATION RECOMMENDATIONS . . . . .518
TIRE PRESSURE MONITOR SYSTEM (TPMS) . .520
▫ Premium System . . . . . . . . . . . . . . . . . . . . . .522
▫ Tire Pressure Monitoring Low Pressure
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . .523
▫ SERVICE TPM SYSTEM Warning . . . . . . . . . .525
▫ General Information . . . . . . . . . . . . . . . . . . .526
FUEL REQUIREMENTS . . . . . . . . . . . . . . . . . .527
▫ 3.6L Engine - If Equipped. . . . . . . . . . . . . . .527
▫ 5.7L Engine - If Equipped. . . . . . . . . . . . . . .527
▫ Reformulated Gasoline . . . . . . . . . . . . . . . . .528
▫ Gasoline/Oxygenate Blends . . . . . . . . . . . . . .528
▫ E-85 Usage In Non-Flex Fuel Vehicles . . . . . . .529
▫ MMT In Gasoline . . . . . . . . . . . . . . . . . . . . .529
▫ Materials Added To Fuel . . . . . . . . . . . . . . . .530
▫ Fuel System Cautions. . . . . . . . . . . . . . . . . . .530