2009 Chrysler 300 Owner Manual - Page 360

358 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. CAUTION! Replacing original tires with tires of a different size may result in false speedometer and odometer readings. SELF-SEALING TIRES - IF EQUIPPED A non-hardening viscous sealant applied to the inner liner of each tire fills punctures up to 0.19 in (5 mm) to minimize the loss of air pressure. This contributes to the safety of the vehicle by significantly reducing the probability of a roadside stop due to a flat tire. TIRE CHAINS Use only compact chains or other traction aids that meet SAE type "Class S" specifications. Chains must be the proper size for the vehicle, as recommended by the chain manufacturer. In addition, only install tire chains on P215/65 R17 and P225/60 R18 size tires. The P245/45 R20 size tires do not provide adequate clearance for tire chains. NOTE: Do not use tire chains on a compact spare tire. CAUTION! To avoid damage to your vehicle or tires, observe the following precautions: (Continued)