"Only complaint: Tires-Bridgestone- junk- tread crumbled off. Dealer was hassled by Bridgestone over warranty. After big ordeal, tires were replaced with same tire. They crumbled also-junk. GM needs to equip these trucks with tires that match the tasks for which a 2500HD is used, not a quasi passenger car tire. A vehicle that stickers for over $35 grand should have a quality tire that is intended for the purpose for which the truck is purchased."