This 2003 Chevrolet Silverado 1500HD Crew Cab 156.0 looks like its just out of the wrapper. WB 4WD LS Summary Vehicle Name: Silverado 1500HD Pickup Body Style: Crew Cab 6.5 Fleetside Body Code: E63 Transmission Drivetrain: 4-Wheel Drive Interior Dimensions Passenger Capacity: 6 Weight Information Gross Axle Wt Rating - Front (lbs): 4410 Gross Axle Wt Rating - Rear (lbs): 6000 Curb Weight - Front (lbs): 3366 Curb Weight - Rear (lbs): 2301 Gross Vehicle Weight Rating Cap (lbs): 8600 Gross Combined Wt Rating (lbs): 14,000 Trailering Dead Weight Hitch - Max Trailer Wt. (lbs): 5000 Dead Weight Hitch - Max Tongue Wt. (lbs): 500 Wt Distributing Hitch - Max Trailer Wt. (lbs): 10,200 Wt Distributing Hitch - Max Tongue Wt. (lbs): 1500 Fifth Wheel Hitch - Max Trailer Wt. (lbs): 11,000 Fifth Wheel Hitch - Max Tongue Wt. (lbs): 2500 Under the Hood The Silverado 1500HD is equipped with an appropriately muscular 6.0-liter/ 364-cu. in V8 engine with 300 horsepower at 4400rpm and 360lb-ft of torque at 400 Antilock 4-wheel disc brakes are standard. With a sturdy suspension system and plenty of towing capability, the 1500HD epitomizes the term no-nonsense.