So I took the snows off. On of of the rear wheels, One lug bolt broke- head snapped right off using the wrench from the trunk. Also one the holes is somehow stripped on the same hub. Bolt won't screw in. My question. I need to get an alignment becasue the new tires I put on last summer really wore fast on the outside edges. Go to the dealer for this or a tire store? I'm assuming they can fix the broken bolt and stripped hole too? All 4 wheels were also seixed to the hubs. Had to loosen the bolts and back it out of the driveway to pop them off. Any suggestion to keep this from happening next year. Coat the hubs with something?