[MosportGreen66]

I have 67k on my ‘19 GMC Denali 2500 HD. Just did a control arm, idler arm, diff fluid flush, transfer case fluid flush, oil change, and full lube of front suspension with a wheel alignment. I did tires at about 62k. I think the majority of these rigs are the same. My mechanic uses all AC Delco fluids. I suggest them/never let me down. Our folks have a ‘11 Yukon Denali with 83k. Been outside it’s whole life… body is decently clean. I try to clay it and wax it a couple times a year. Chrome on wheels is shot. They just did brakes (rotors and calipers), we did a brake master, power steering system, water pump, alternator and more I’m sure I’m forgetting. Point being, any salt or brine on the roads, the rigs will rot. Some more than others, but finding a rust free, well maintained rig of any era/body style is hard to find today. Congrats on the new rig!