1997 Oldsmobile Achieva Owner's Manual - Page 228

Compact Spare Tire Although the compact spare tire was fully inflated when your vehicle was new, it can lose airafter a time. Check the inflation pressure regularly. It should be 60 psi (420 Wa). After installing the compact spare on your vehicle, you should stop as soon as possible and make sure your spare tire is correctly inflated. The compact spare is made to perform well at speeds up to 65 mph (105 km/h) for distances up to 3,000 miles (5 000 km), so you can finish your trip and have your full-size tire repaired or replaced where you want. Of course, it's best to replace your spare with a full-size tire as soon as you can. Your spare will last longer and be in good shape in case you need it again. Don't use your compact spare on other vehicles. And don't mix your compact spare tire or wheel with other wheels or tires. They won't fit. Keep your spare tire and its wheel together. NOTICE: Tire chains won't fit your compact spare. Using them can damageyour vehicle and can damage the chains too. Don't use tire chains onyour compact spare. NOTICE: I When the compact spare installed, don't take is your vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails. That can damage the tire and wheel, of and maybe other parts your vehicle. 5-32