2003 Cadillac DeVille Owner's Manual - Page 349

8. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. change a wheel, remove an) . s t or dirt fr ,n . the places where the wheel attaches to the vehicle. In an emergency, you can use a cloth to or a paper towel to do this; but be sure use a scraper or wire brushlater, if you need to, to get all the rust or dirt off. Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after atime. The wheel could come off and cause an accident. When you CAUTION: (Continued) Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could falloff, causing a seriousaccident. 5-78