Replace EVERY stud that got abused by the air wrench. Where are you going to be (and traveling at what speed?) when the rest of them decide to shear off? DO NOT try to use the lug nut to pull the new studs into place- - - -a ball joint press or a big C-clamp over a deep socket is the right way to install them. The really right way is to remove the axles and hubs and do it in a hydraulic press. You're betting your life on those studs every time you drive, plus you're putting the rest of us who share the road at risk when (not if) a wheel decides to run off.
Jerry



"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!