2011 Jeep Grand Cherokee Owner Manual - Page 414

412 STARTING AND OPERATING WARNING! (Continued) • Failure to equip your vehicle with tires having adequate speed capability can result in sudden tire failure and loss of vehicle control. • Due to limited clearance, use SAE class "S" low profile cables or traction devices only. Security Chain Company (SCC) Super Z6 #SZ 441 cables or equivalent are recommended. WARNING! CAUTION! Replacing original tires with tires of a different size may result in false speedometer and odometer readings. TIRE CHAINS (TRACTION DEVICES) Use of traction devices require sufficient tire-to-body clearance. Follow these recommendations to guard against damage. • Install on Rear Tires Only Using tires of different size and type (M+S, Snow) between front and rear axles can cause unpredictable handling. You could lose control and have a collision. CAUTION! To avoid damage to your vehicle or tires, observe the following precautions: (Continued)