2009 Pontiac G6 Owner's Manual - Page 330

8. Remove all of the wheel nuts. { CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if needed, to get all the rust or dirt off. See Changing a Flat Tire on page 5-86. 9. Remove the flat tire. 10. Remove any rust or dirt from the wheel bolts, mounting surfaces, and spare wheel. 11. Install the compact spare tire. 12. Put the wheel nuts back on with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. { CAUTION: Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash. 5-92