my car used to wander alot on the highway and on the street, i aligned like 10 times last year and it always seemed to steer itself, well i bought urethanr front control arm bushings and steeda ball joints and it feels like a brand new car...now everything in the front is urethane, i only need a solid steering shaft to fix the slightplay in the steering, its not that stiff of a ride, just feels WAY BETTER.