You need to replace the wheel nut and stud on your Pontiac Grand Prix if you find the threads stripped, the nut won’t tighten, the nut loosens or the stud is broken.
A broken or stripped stud creates more wear on the others and causes them to break also. If they all break, you lose your wheel and there’s never a good time to do that.
Tools Used: Tools, Jack, lug wrench and jack tools, Blocks, Replacement stud, Vise-grips, Open end wrench, Crescent wrench, Dead blow hammer or heavy mallet, Extra wheel bolts and wheel nuts, Impact wrench (if available) or 1/2-inch long handled drive socket wrench
Replace Wheel Stud