Do Hitches need to be Torqued to Specifications for use with a Bike Rack

Updated 08/17/2010 | Published 08/16/2010

Question:

This hitch has a 37lb-ft torque specification. We are only using this hitch for a bike rack. We dont own a torque wrench. For a bike rack is it acceptable to hand tighten the bolts on this hitch? Any info would be appreciated. Thanks.

asked by: Kim H

Expert Reply:

Properly torquing down the hitch bolts is necessary to the proper function of the hitch as well as preventing damage to the vehicle.

Toyota provided weld-nuts inside the frame to make installation easier. But, they will break free if over-tightened and an average adult male can exert in the neighborhood of 60-70 ft.-lbs. with a 1/2 inch drive socket wrench.

Auto parts stores often rent specialty automotive tools and they may rent torque wrenches. You could also tighten the hitch down and then head to a nearby shop and ask them to make sure they are torqued down to 37 ft.-lbs.

expert reply by: Patrick B