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Jeep 2012 Grand Cherokee - Owner Manual User Manual

Page 412

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Tires — General Information . . . . . . . . . . . . . 487

Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . 487
Tire Inflation Pressures . . . . . . . . . . . . . . . . 488
Tire Pressures For High Speed Operation . . . 490
Radial-Ply Tires . . . . . . . . . . . . . . . . . . . . . 490
Spare Tire Matching Original Equipped Tire

And Wheel – If Equipped . . . . . . . . . . . . . . 490

Compact Spare Tire – If Equipped . . . . . . . . 491
Full Size Spare – If Equipped . . . . . . . . . . . . 492
Limited-Use Spare – If Equipped . . . . . . . . . 492
Tire Spinning . . . . . . . . . . . . . . . . . . . . . . . 493
Tread Wear Indicators . . . . . . . . . . . . . . . . . 494
Life Of Tire . . . . . . . . . . . . . . . . . . . . . . . . 494

Replacement Tires . . . . . . . . . . . . . . . . . . . . 495

Tire Chains (Traction Devices) . . . . . . . . . . . . . 496
Snow Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 498
Tire Rotation Recommendations . . . . . . . . . . . 498
Tire Pressure Monitor System (TPMS) . . . . . . . 499

Base System . . . . . . . . . . . . . . . . . . . . . . . . 502
Premium System – If Equipped . . . . . . . . . . 504
General Information . . . . . . . . . . . . . . . . . . 508

Fuel Requirements . . . . . . . . . . . . . . . . . . . . . 509

3.6L Engine . . . . . . . . . . . . . . . . . . . . . . . . 509
5.7L Engine . . . . . . . . . . . . . . . . . . . . . . . . 509
Reformulated Gasoline . . . . . . . . . . . . . . . . 510
Gasoline/Oxygenate Blends . . . . . . . . . . . . . 510

410

STARTING AND OPERATING

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