bought a 2013 Silverado 25k on the odometer. drove it fine no issues. got to 30k and my brakes locked up. towed it to shop and they stated my brake system was contaminated. had it towed to gm for warratny. gm denied my warranty. called the dealer in ft worth texas talked to wendal and he states only work doen to it was a 21 point inspection but no fluids were topped off. gm states power steering fluid was poured nto my brake fluid and caused the collapse of my abs system. dealer states nothing they can do. gm will not warranty it. im looking at $3200 in repairs for parts that holt fiat wont honor. nothing like having a unsafe vehicle holt fiat will not help. will be getting my lawyer involved an taking holt to court.