1994 Chevrolet Astro Owner's Manual - Page 216

Compact Spare Tire Although the compactspare was fully inflated when your vehicle was new, it can lose air after a time. Check the inflation pressure regularly. should It 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 correctly is inflated. The compact spare is made to perform at posted speedlimits well for distances up to 3,000 miles (5 000 km). The compact spare is made to go 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 full-size tire as soon as you can. Your spare will a last longer and be in goodshape in case you need it again. I NOTICE: Don't take your compact spare through an automatic wash car with guiderails. The compact spare can caught on the rails. get That can damage the tire and and maybe other parts wheel, of your vehicle. Don't use your compact spare on some other vehicle. And don't mix your compact spare or wheel with other wheelsor tires. They won't fit. Keep your spare and its wheel together. NOTICE: Tire chainswon't fit your compact spare. Using them will damage yourvehicle and destroy the chainstoo. Don't use tire chains on your compact spare. 5-32