Try to stay with-in 140-150 ft lbs. Without enough TQ the lugnut can warble and ruin your rim. However, too much TQ can warp your rotors, after a few heat cycles. Wheel studs can "pop" or "snap off" under a heavy load or wicked power. Just get a TQ wrench and wring'em up to just over 140lbs and you'll be fine. A good TQ wrench will probably outlast many trucks.
-------- remember to always "reset" you wrench to "0"lbs before you stow it away.
Burner---------->
