1999 Buick Regal Owner's Manual - Page 232
1999 Buick Regal Manual
Page 232 highlights
yellowblue CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident. 9. Replace the wheel nuts with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. 10. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely. 5-28