Dear Group: I bought my 2005 XFire 8 days ago. Initially, the car drove like a bucking bronco. I found a bad front wheel bearing, and had it repaired. That solved part of the problem. Now, the car will jerk right when I hit a hole in the road - I can tell the problem is from the rear end. I know the poor baby needs new tires, but I can't imagine that is the entirety of my problem. It was also recommended that sooner-rather-than-later, I replace the shocks. Any ideas? Thanks! Ms883 a/k/a Lynn