Anyone here have any experience/advice on swapping out the idler arm on an 05 Sierra? I have a procomp 6" lift on it, which I don't believe affects anything on this part, but thought I'd ask. The two questions I have are 1. What is the absolute best replacement part/manufacturer because I think the Toyo 35's are eating up my steering components pretty fast and I'd like something on there that is an improvement over factory. 2. Do I need a ball stud puller to do this? Most of the idler arms I see on various websites appear to come with a ball stud already in place. The front end rattle is back with a vengance and I'm getting the death wobble in the steering wheel now at high speeds (55mph +). I'm almost positive this is the problem, however it could be anything under there- pitman arm, ball ends, who knows. Any input would be greatly appreciated.