2007 Chevrolet Cobalt Owner's Manual - Page 368

6. Place the jack into the center of the flat tire, being careful not to scratch the inside of the wheel. 7. Place the smaller jack hold-down nut (base models only) in a safe place for use when you put the compact spare tire back into the trunk. 8. Remove the plastic sleeve from the stow bolt extension rod. Secure the jack and road wheel using the larger plastic retainer. The compact spare tire is for temporary use only. Replace the compact spare with a full-size tire as soon as possible. Of course, it is best to replace the spare with a full-size tire as soon as possible. The spare tire will last longer and be in good shape in case it is needed again. Notice: When the compact spare is installed, do not take 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, and maybe other parts of your vehicle. Do not use the compact spare on other vehicles. And do not mix the compact spare tire or wheel with other wheels or tires. They will not fit. Keep the spare tire and its wheel together. Notice: Tire chains will not fit your compact spare. Using them can damage your vehicle and can damage the chains too. Do not use tire chains on your compact spare. Compact Spare Tire Although the compact spare tire was fully inflated when the vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi (420 kPa). After installing the compact spare on the vehicle, stop as soon as possible and make sure the 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 the full-size tire repaired or replaced at your convenience. 368