Truck has 62K on it. Bone stock. T bars are stock as well. I have another 11K bumper to bumper on this thing and was wondering what should i be looking for before my time is up. Truck steers perfect. No noise. slop or anything. Just want to check everything in case something has to be replaced. Might as well let GM do it. Truck has factory steering stabilizer too. Should I replace this when I replace the factory shocks? I've seen posts about the pitman arm and idler arm going. Any way to check these things? I looked under the truck and all seems good. Everything was properaly greesed. 06 2500