2003 Buick Rendezvous Owner's Manual - Page 366

Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your Buick Warranty booklet for details. 0 Poa aintained improperly usel ires and are dangerous. Overloading your tires can cause overheating as a result of too much friction. You couid have an air-out and a serious accident. See "Loading Your Vehicle" in the Index. Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tiresfrequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold. I Overinflated tires are more I !ly to be cut, punctured or broken by a sudden impact - such as when youhit a pothole. Keep tires at the recommended pressure. Worn, old tires can cause accidents. If your tread is badly worn, or if your tires have been damaged, replace them. CAUTION: (Continued) 5-55