How much torque should be put on lug nuts/bolts when tightening them? Here's what the wheel makers recommend.

Stud / Bolt Size	Torque Recommendation
3/8" (fine)	35-45 ft-lbs
7/16" - 18 (fine)	50-60 ft-lbs
12mm - 1.5 (fine)	70-80 ft-lbs
1/2" - 20 (fine)	80-90 ft-lbs
5/8" - 18 (fine)	110-125 ft-lbs
5/8" - 13 (coarse)	110-125 ft-lbs