1993 Cadillac DeVille Owner's Manual - Page 268

Tighten the wheel nuts firmly in a criss-cross sequence as shown. A CAUTION: Incorrect wheel nuts orimproperly tightened wheel nuts can cause thewheel to become loose and even come off. This could lead to an accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get the right kind. Stop somewhere as soon as you can and have the nutstightened with a torque wrench to 140 N*m (100 ft. lbs.). Don't try to put a wheel cover on your compact spare tire. It won't fit. Store thewheel cover in the trunk until you have the flat tire repaired or replaced. I 255