Hello, I was wondering about the torque spec for my 1997 Tahoe. The owners manuel says to torque to 140 Ft-lbs. The shop I have been using for years reccomends only 110 Ft-lbs saying 140 is to much. I just got new tires and the tire shop says they use the full 140 ft-lbs. Which do you guys think is the better/safer way to go and why? Thanks! P.S. Are Bf Goodrich All terrain's as good as they used to be?