2008 Chevrolet Silverado 3500HD Dimensions, Sizes & Specifications
Based on 38 trims — exact values when identical, ranges when trims differ. Generation: Second generation (GMT900).
- Length224.7 in – 258.7 in
- Width79.9 in – 95.9 in
- Height75.6 in – 76.4 in
- Wheelbase133.0 in – 167.0 in
- Ground clearance9.1 in – 11.3 in
- Curb weight5,092 lb – 6,694 lb
- Length224.7 in – 258.7 in
- Height75.6 in – 76.4 in
- Wheelbase133.0 in – 167.0 in
- Ground clearance9.1 in – 11.3 in
- Curb weight5,092 lb – 6,694 lb
- Width79.9 in – 95.9 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 2008 Chevrolet Silverado 3500HD
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 224.7 in – 258.7 in · 79.9 in – 95.9 in · 75.6 in – 76.4 in. Full dimensions
Wheels: bolt pattern 8x165.1, bore 124.1 mm. Wheel sizes
Tires: LT225/75SR17.0E BSW AS, LT265/75SR16.0E BSW AT, LT265/70SR17.0E BSW AT, 225/75R17…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 224.7 in – 258.7 in |
|---|---|
| Width | 79.9 in – 95.9 in |
| Height | 75.6 in – 76.4 in |
| Wheelbase | 133.0 in – 167.0 in |
| Ground clearance | 9.1 in – 11.3 in |
Interior dimensions
| Front headroom | 41.3 in |
|---|---|
| Rear headroom | 39.3 in – 40.6 in |
| Front legroom | 41.3 in |
| Rear legroom | 34.3 in – 39.0 in |
| Front shoulder room | 65.2 in |
| Rear shoulder room | 65.2 in – 65.3 in |
| Front hip room | 62.5 in |
| Rear hip room | 61.8 in – 65.5 in |
Weight & capacities
| Curb weight | 5,092 lb – 6,694 lb |
|---|---|
| GVWR | 9,700 lb – 11,400 lb |
| Fuel tank | 34.0 gal |
| Max towing capacity | 9,100 lb – 10,100 lb |
Engine
| Torque | 373 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- LT225/75SR17.0E BSW AS
- LT265/75SR16.0E BSW AT
- LT265/70SR17.0E BSW AT
- 225/75R17
- 265/65R18
- 265/70R17
- 265/75R16
Wiper sizes Full wiper size page →
- Driver22"
- Passenger22"
Trim-by-trim dimensions (38 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| LT1 4x2 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.0 | 167.0 | 9.3 | 6421 |
| LT1 4x2 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.0 | 167.0 | 9.3 | 6279 |
| LT1 4x2 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 76.0 | 157.5 | 9.3 | 6273 |
| LT1 4x2 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 76.0 | 157.5 | 9.3 | 5772 |
| LT1 4x2 Regular Cab 133 in. WB SRW | 224.7 | 79.9 | 76.4 | 133.0 | 11.3 | 5092 |
| LT1 4x4 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.1 | 167.0 | 9.1 | 6694 |
| LT1 4x4 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.1 | 167.0 | 9.1 | 6400 |
| LT1 4x4 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 75.9 | 157.5 | 9.2 | 6537 |
| LT1 4x4 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 75.9 | 157.5 | 9.2 | 6020 |
| LT1 4x4 Regular Cab 133 in. WB DRW | 224.7 | 95.9 | 75.6 | 133.0 | 9.2 | 6093 |
| LT1 4x4 Regular Cab 133 in. WB SRW | 224.7 | 79.9 | 75.6 | 133.0 | 9.2 | 6246 |
| LT2 4x2 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.0 | 167.0 | 9.3 | 6421 |
| LT2 4x2 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.0 | 167.0 | 9.3 | 6279 |
| LT2 4x2 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 76.0 | 157.5 | 9.3 | 6273 |
| LT2 4x2 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 76.0 | 157.5 | 9.3 | 5772 |
| LT2 4x4 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.1 | 167.0 | 9.1 | 6694 |
| LT2 4x4 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.1 | 167.0 | 9.1 | 6400 |
| LT2 4x4 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 75.9 | 157.5 | 9.2 | 6537 |
| LT2 4x4 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 75.9 | 157.5 | 9.2 | 6020 |
| LTZ 4x2 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.0 | 167.0 | 9.3 | 6421 |
| LTZ 4x2 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.0 | 167.0 | 9.3 | 6279 |
| LTZ 4x2 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 76.0 | 157.5 | 9.3 | 6273 |
| LTZ 4x2 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 76.0 | 157.5 | 9.3 | 5772 |
| LTZ 4x4 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.1 | 167.0 | 9.1 | 6694 |
| LTZ 4x4 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.1 | 167.0 | 9.1 | 6400 |
| LTZ 4x4 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 75.9 | 157.5 | 9.2 | 6537 |
| LTZ 4x4 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 75.9 | 157.5 | 9.2 | 6020 |
| Work Truck 4x2 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.0 | 167.0 | 9.3 | 6421 |
| Work Truck 4x2 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.0 | 167.0 | 9.3 | 6279 |
| Work Truck 4x2 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 76.0 | 157.5 | 9.3 | 6273 |
| Work Truck 4x2 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 76.0 | 157.5 | 9.3 | 5772 |
| Work Truck 4x2 Regular Cab 133 in. WB SRW | 224.7 | 79.9 | 76.4 | 133.0 | 11.3 | 5092 |
| Work Truck 4x4 Crew Cab 167 in. WB DRW | 258.7 | 95.9 | 76.1 | 167.0 | 9.1 | 6694 |
| Work Truck 4x4 Crew Cab 167 in. WB SRW | 258.7 | 79.9 | 76.1 | 167.0 | 9.1 | 6400 |
| Work Truck 4x4 Extended Cab 157.5 in. WB DRW | 249.2 | 95.9 | 75.9 | 157.5 | 9.2 | 6537 |
| Work Truck 4x4 Extended Cab 157.5 in. WB SRW | 249.2 | 79.9 | 75.9 | 157.5 | 9.2 | 6020 |
| Work Truck 4x4 Regular Cab 133 in. WB DRW | 224.7 | 95.9 | 75.6 | 133.0 | 9.2 | 6093 |
| Work Truck 4x4 Regular Cab 133 in. WB SRW | 224.7 | 79.9 | 75.6 | 133.0 | 9.2 | 6246 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (Second generation (GMT900)): years 2008–2014. View model overview