I'm up to 114,000 on mine now. Absolutely zero issues and as I've recently posted, I was still using my original front brakes right up to around 105,000 miles. Other than routine maintenance (and apparently routine seems far less common than that of any other vehicle manufacturer), I've been good to go. I replaced my original tires around 60,000 miles which was when I installed the Icon lift. Starting to near the end (maybe another 8-10,000 miles left) of the tread life on my AT3's and believe I will replace them with the new KO2's that were just released. I would love to get the 275/65 instead of my current 275/60, but I have no idea how they wouldn't rub unless I replaced the front bumper with a shockworks. Anyway, extremely happy with the truck as well as all the mods!