1993 Buick Park Avenue Owner's Manual - Page 238

Tighten the wheel nuts firmly in a criss-cross sequence as shown. [A Lower the vehicle by rotating the wheel wrench counterclockwise. Lower the jackcompletely. CAUTION: Incorrect wheel nuts or improperly tightened wheel nuts can causethe wheel to become loose and even come off. This could lead to an accident. Besure touse the correctwheel nuts. If you have to replace them, be sure to get the right kind. Stop somewhere assoon as you can and have the nuts tightened with a torque wrench to 100 ft. Ibs. (140 N.mh