I just went from 33's to 32's on my grand cherokee. If im driving under 50 it pulls right. It pulls enough that if i take my hands off the wheel it will change into the right lane. If i'm goin over 55-60 it pulls left. I also bent the bracket for a control arm on the trail the other day. Could the bent bracket be causing the alignment to be off or would it be mostly from putting new tires on and needing to get them aligned.