well.. the wheel stuff i'm not too in the know about but if the steering wheel is crooked when you're going straight.. then the entire rack probably has some play.. this due to a couple rubber insulators ($25 for both from nissan) that hold the rack in place. if you did fender dammage there are cheap replacements for around $100.. night the higher quality steel form nissan but good for a few years anyhow. the stuff surrounding the wheel.. go junk yard