2004 GMC Sierra 2500 HD Cab & Chassis 4dr Power Front: Disc Rear: Disc. 2004 GMC Sierra 2500 HD Crew Cab Pickup 4dr Power Front: Disc Rear: Disc. Notes: Parking Brake Shoe -- New; 9,900 lb Hydraulic Power Brakes, FOUR WHEEL STEERING (NYS); EXCEPT ECUADOR (CX3).
