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2003 GMC Sierra 2500HD Specifications
Trims 1 thru 4 of 32
- Exterior
- Length
- Body width
- Body height
- Wheelbase
- Ground clearance
- Curb
- Gross weight
- Base 4x2 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 9.1 "
- 5,153 lbs.
- 9,200 lbs.
- SLE 4x2 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 9.1 "
- 5,153 lbs.
- 9,200 lbs.
- Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 9.1 "
- 5,153 lbs.
- 9,200 lbs.
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 9.1 "
- 5,402 lbs.
- 9,200 lbs.
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 9.1 "
- 5,402 lbs.
- 9,200 lbs.
- SLE 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 9.1 "
- 5,402 lbs.
- 9,200 lbs.
- SLT 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 9.1 "
- 5,402 lbs.
- 9,200 lbs.
- Base 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 9.1 "
- 5,556 lbs.
- 9,200 lbs.
- SLE 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 9.1 "
- 5,556 lbs.
- 9,200 lbs.
- SLT 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 9.1 "
- 5,556 lbs.
- 9,200 lbs.
- Base 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 9.1 "
- 5,615 lbs.
- 9,200 lbs.
- SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 9.1 "
- 5,615 lbs.
- 9,200 lbs.
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 9.1 "
- 5,615 lbs.
- 9,200 lbs.
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 9.1 "
- 5,615 lbs.
- 9,200 lbs.
- Base 4x2 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 9.1 "
- 5,779 lbs.
- 9,200 lbs.
- SLE 4x2 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 9.1 "
- 5,779 lbs.
- 9,200 lbs.
- SLT 4x2 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 9.1 "
- 5,779 lbs.
- 9,200 lbs.
- Base 4x4 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 10.6 "
- 5,440 lbs.
- 9,200 lbs.
- SLE 4x4 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 10.6 "
- 5,440 lbs.
- 9,200 lbs.
- Work Truck 4x4 Regular Cab 8 ft. box 133 in. WB
- 222.1 "
- 79.7 "
- 76.2 "
- 133.0 "
- 10.6 "
- 5,440 lbs.
- 9,200 lbs.
- Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 10.6 "
- 5,631 lbs.
- 9,200 lbs.
- SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 10.6 "
- 5,631 lbs.
- 9,200 lbs.
- SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 227.7 "
- 79.7 "
- 76.2 "
- 143.5 "
- 10.6 "
- 5,631 lbs.
- 9,200 lbs.
- Base 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 10.6 "
- 5,828 lbs.
- 9,200 lbs.
- SLE 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 10.6 "
- 5,828 lbs.
- 9,200 lbs.
- SLT 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 246.6 "
- 79.7 "
- 76.2 "
- 157.5 "
- 10.6 "
- 5,828 lbs.
- 9,200 lbs.
- Base 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 10.6 "
- 5,892 lbs.
- 9,200 lbs.
- SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 10.6 "
- 5,892 lbs.
- 9,200 lbs.
- SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 237.3 "
- 79.7 "
- 76.2 "
- 153.0 "
- 10.6 "
- 5,892 lbs.
- 9,200 lbs.
- Base 4x4 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 10.6 "
- 6,056 lbs.
- 9,200 lbs.
- SLE 4x4 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 10.6 "
- 6,056 lbs.
- 9,200 lbs.
- SLT 4x4 Crew Cab 8 ft. box 167 in. WB
- 256.1 "
- 79.7 "
- 76.2 "
- 167.0 "
- 10.6 "
- 6,056 lbs.
- 9,200 lbs.
- Interior
- Front head room
- Rear head room
- Front shoulder room
- Rear shoulder room
- Front hip room
- Rear hip room
- Front leg room
- Rear leg room
- Standard seating
- Base 4x2 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- SLE 4x2 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLE 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLT 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- Base 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLE 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLT 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- Base 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- Base 4x2 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLE 4x2 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLT 4x2 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- Base 4x4 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- SLE 4x4 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- Work Truck 4x4 Regular Cab 8 ft. box 133 in. WB
- 41 "
- N/A
- 65 "
- N/A
- 61 "
- N/A
- 41.3 "
- N/A
- 3
- Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- Base 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLE 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- SLT 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 41 "
- 38 "
- 65 "
- 66 "
- 61 "
- 62 "
- 41.3 "
- 33.7 "
- 6
- Base 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- Base 4x4 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLE 4x4 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- SLT 4x4 Crew Cab 8 ft. box 167 in. WB
- 41 "
- 40 "
- 65 "
- 65 "
- 61 "
- 63 "
- 41.3 "
- 38.8 "
- 6
- Performance
- Base engine size
- Base engine type
- Horsepower
- Horsepower rpm
- Torque
- Torque rpm
- Payload
- Maximum towing capacity
- Drive type
- Turning radius
- Base 4x2 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 4,047 lbs.
- 12,000 lbs.
- rear-wheel
- 21.9 ''
- SLE 4x2 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 4,047 lbs.
- 12,000 lbs.
- rear-wheel
- 21.9 ''
- Work Truck 4x2 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 4,047 lbs.
- 12,000 lbs.
- rear-wheel
- 21.9 ''
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,798 lbs.
- 12,000 lbs.
- rear-wheel
- 23.4 ''
- Base 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,798 lbs.
- 12,000 lbs.
- rear-wheel
- 23.4 ''
- SLE 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,798 lbs.
- 12,000 lbs.
- rear-wheel
- 23.4 ''
- SLT 4x2 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,798 lbs.
- 12,000 lbs.
- rear-wheel
- 23.4 ''
- Base 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,644 lbs.
- 12,000 lbs.
- rear-wheel
- 25.4 ''
- SLE 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,644 lbs.
- 12,000 lbs.
- rear-wheel
- 25.4 ''
- SLT 4x2 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,644 lbs.
- 12,000 lbs.
- rear-wheel
- 25.4 ''
- Base 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,585 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,585 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,585 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,585 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- Base 4x2 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,421 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- SLE 4x2 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,421 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- SLT 4x2 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,421 lbs.
- 12,000 lbs.
- rear-wheel
- 24.8 ''
- Base 4x4 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,760 lbs.
- 12,000 lbs.
- four-wheel
- 21.9 ''
- SLE 4x4 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,760 lbs.
- 12,000 lbs.
- four-wheel
- 21.9 ''
- Work Truck 4x4 Regular Cab 8 ft. box 133 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,760 lbs.
- 12,000 lbs.
- four-wheel
- 21.9 ''
- Base 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,569 lbs.
- 12,000 lbs.
- four-wheel
- 23.4 ''
- SLE 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,569 lbs.
- 12,000 lbs.
- four-wheel
- 23.4 ''
- SLT 4x4 Extended Cab 6.6 ft. box 143.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,569 lbs.
- 12,000 lbs.
- four-wheel
- 23.4 ''
- Base 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,372 lbs.
- 12,000 lbs.
- four-wheel
- 25.4 ''
- SLE 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,372 lbs.
- 12,000 lbs.
- four-wheel
- 25.4 ''
- SLT 4x4 Extended Cab 8 ft. box 157.5 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,372 lbs.
- 12,000 lbs.
- four-wheel
- 25.4 ''
- Base 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,308 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,308 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,308 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- Base 4x4 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,144 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- SLE 4x4 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,144 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- SLT 4x4 Crew Cab 8 ft. box 167 in. WB
- 6.0 liters
- V-8
- 300 hp
- 4,400
- 360 lb-ft.
- 4,000
- 3,144 lbs.
- 12,000 lbs.
- four-wheel
- 26.8 ''
- MPG
- Fuel tank capacity
- SLE 4x2 Regular Cab 8 ft. box 133 in. WB
- 34.0 gal.
- Base 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- SLE 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- SLT 4x2 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- Base 4x2 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
- SLE 4x2 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
- SLT 4x2 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
- SLE 4x4 Regular Cab 8 ft. box 133 in. WB
- 34.0 gal.
- Base 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- SLE 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- SLT 4x4 Crew Cab 6.6 ft. box 153 in. WB
- 26.0 gal.
- Base 4x4 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
- SLE 4x4 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
- SLT 4x4 Crew Cab 8 ft. box 167 in. WB
- 34.0 gal.
2003 GMC Sierra 2500HD Information
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