I recently purchased a 72 K5 and I've noticed that the wheel track is wider in the front than the rear. I was wondering if anyone knows if that is normal? Or if it should have off-set wheels to compensate. Any help? Thanks.

 

Completely normal. Typically people put spacers behind the rear wheels to push them out wider.

 

Isn't it funny how these trucks, including my 95, have narrower wheel spacing in the rear? I never noticed it until my son got his.