1995 GMC Jimmy Owner's Manual - Page 286

Warning: The temperature grade for this tire is established for atire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. These grades are moldedon the sidewalls of passenger car tires. While the tires available as standard or optional equipment on General Motors vehicles may vary with respectto these grades, all such tiresmeet General Motors performance standards and have been approved for use on General Motors vehicles. All passenger type(P Metric) tires must conform to Federal safety requirements inaddition to these grades. Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. In most cases, you will not need to have your wheels aligned again. However, if you notice unusual tire wear your vehicle pullingone way or or the other, the alignment may need to bereset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your GMdealer if any of these conditions exist. Your dealer will know the kindof wheel you need. Each new wheel should have the same load carrying capacity,diameter, width, offset,and be mounted the same way as the one it replaces. of If you need to replace any your wheels, wheel bolts, or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts, and wheel nuts for your vehicle. 6-46