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

 
  Lug Nut/Bolt Torque Recommendations

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


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