It happens all the time 04wmach but I don't know about this how the hell do all 4 rims get dented on the inside from just pot holes something else is going on here and you better make sure that car is straight as an arrow, also check all the suspension parts again and again. also re torque the suspension you would be able to tell if some other shop just wrenched them down or actually used a torque wrench to do it right.