1995 Buick Century Owner's Manual - Page 241

Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory give you the longest tire life to and best overall performance. In most cases, you will not need to haveyour wheels aligned again. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. you notice your If vehicle vibrating when driving a smooth road, your on wheels may need to be rebalanced. Each new wheel should have the same load carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. If you need toreplace any of 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 Buick model. 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. the If wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your Buick dealerif any of these conditions exist. Your dealer will know thekind of wheel you need. 6-37