I'm looking at one of these to upgrade one big car to another.<br /><br />I've been looking for one of these rare RWD Impalas for a long time, and they have all been very expensive. I've finally found one that I can afford,it has 123k miles, needs paint , the factory rims have been stolen off it (expensive to replace), and the quarter panels on both sides are all dented up, I can do the body work myself, its rest of the car I'm worried about.<br /><br />I've been searching on the net, and can't find much info on these cars. Anyone have one? One thing I'm worried about is tires, they are the extra wide ones, I think they'll be expensive to replace. Any worries about performance in snow and rain with the wide tires? Anything out of the ordinary I should be looking for? Common problems?