Anyone else have this combo on their 2500HD? I have 16k miles on mine and it fills like the syspension is going to fall off in the street at any second! Took it back to Off Road warehouse and they said the pitman arm or idler arm has bushings that ware out fast fast and there isnt anything they can do about it. AND the sound in the back is the shocks that are blown out. This cant be normal, The truck has NEVER been off road. Is there a kit or something for the front end? and if I have to get new shocks, what is the hot set-up with out going into crazy money.