- LEGEND:
Standard
Optional
Not available
| Regular Cab | Crew Cab | Cutaway Cab | |
|---|---|---|---|
| Fuel equipment, fuel, additional 10 gallons | ![]() |
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| Fuel equipment, fuel, additional 15 gallons fuel, added at the plant | ![]() |
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| Fuel equipment, fuel tank anti-siphon device | ![]() |
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| Fuel tank, single 35-gallon fuel capacity | ![]() |
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| Fuel tank, single, 50-gallon fuel capacity, driver side, steel top tread plate, sump, drain, and steps under cab on front passenger side and both rear passenger sides, provides clean back of cab | ![]() |
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| Fuel tank, single, 50-gallon fuel capacity, passenger side only, steel top tread plate, sump, drain, and steps under cab on driver side, fuel tank on passenger side of vehicle extends beyond the back of cab | ![]() |
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| Fuel tank, dual, 25-gallon passenger side, 50-gallon fuel capacity, driver side, steel provides clean back of cab | ![]() |
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| Fuel tank, dual, 35 gallon each | ![]() |
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| Fuel tank, dual, 50-gallon fuel capacity driver side and passenger side, steel top tread plate, sump and drain, fuel tank on passenger side of vehicle extends beyond the back of cab | ![]() |
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| Chassis Dimensions & Body Payload Regular Cab | |||||
|---|---|---|---|---|---|
| WB | CA | CE | OAL | Body Length ft |
Weight distribution (Front /Rear) |
| 170 | 102 | 171.1 | 276.1 | 12 14 |
16/84† 9/91 |
| 176 | 108 | 188.9 | 293.8 | 14 | 12/88† |
| 188 | 120 | 188.9 | 293.8 | 16 | 11/89 |
| 194 | 126 | 231 | 335.9 | 16 | 14/86† |
| 206 | 138 | 231 | 335.9 | 18 | 13/87† |
| 212 | 144 | 249.1 | 354 | 18 | 16/84† |
| 224 | 156 | 249.1 | 354 | 20 | 15/85† |
| 236 | 168 | 273.1 | 378.1 | 22 | 14/86† |
| 248 | 180 | 273.1 | 378.1 | 22 24 |
18/82† 13/87† |
| 260 | 192 | 304.2 | 409.2 | 24 26 |
17/83† 13/87† |
| 308 | 240 | 351.1 | 456 | 28 30 |
22/78† 19/81† |
| Chassis Dimensions & Body Payload Cutaway Cab | |||||
|---|---|---|---|---|---|
| WB | CA | CE | OAL | Body Length ft |
Weight distribution (Front /Rear) |
| 170 | 104.5 | 173.7 | 276.1 | 14 | 12/88† |
| 176 | 110.5 | 191.4 | 293.8 | 14 | 15/85† |
| 188 | 122.5 | 191.4 | 293.8 | 16 | 14/86† |
| 194 | 128.5 | 233.5 | 335.9 | 16 18 |
17/83† 11/89† |
| 206 | 140.5 | 233.5 | 335.9 | 18 | 16/84† |
| 212 | 146.5 | 251.6 | 354 | 18 20 |
18/82† 12/88† |
| 224 | 158.5 | 251.6 | 354 | 20 22 |
17/83† 12/88† |
| 236 | 170.5 | 275.6 | 378.1 | 22 24 |
16/84† 11/89† |
| 248 | 182.5 | 275.6 | 378.1 | 24 26 |
14/86† 9/91† |
| 260 | 194.5 | 306.7 | 409.2 | 24 26 28 |
19/81† 15/85† 10/90 |
| Chassis Dimensions & Body Payload Crew Cab | |||||
|---|---|---|---|---|---|
| WB | CA | CE | OAL | Body Length ft |
Weight distribution (Front /Rear) |
| 194 | 84.9 | 153.7 | 299.7 |
10 |
11/89† |
| 217 | 108 | 189.9 | 335.9 | 12 | 15/85† |
| 229 | 120 | 208 | 354 | 14 15 |
14/86† 12/88† |
| 248 | 138 | 232 | 378.1 | 15 16 17 18 |
18/82† 16/84† 13/87† 11/89† |
| 260 | 150 | 263.1 | 409.2 | 17 18 19 20 |
18/82† 15/85† 13/87† 11/89† |
| Interior Dimensions | |
|---|---|
| Headroom (front) | 41.7 |
| Headroom (rear, Crew Cab only) | 40.4 |
| Hip room (front) | 65 |
| Hip room (rear, Crew Cab only) | 67.1 |
| Legroom (front) | 41.1 |
| Legroom (rear, Crew Cab only) | 39.4 |
| Shoulder room (front) | 68.8 |
| Shoulder room (rear, Crew Cab only) | 67.4 |
| Seating capacity, maximum (Regular/Crew Cab) | 3/6 |
| Seating capacity, maximum (Commercial Cutaway) | 2 |
| Exterior Dimensions | |
|---|---|
| Approach angle | 28.1 |
| Cab width w/mirrors extended | 114.9 |
| Cab width, maximum at front fenders | 95.9 |
| Frame to roof of cab | 62.1 |
| Forward visibility to ground | 17.8 |
| Front bumper to axle | 37 |
| Front bumper to rear of cab (Regular/Crew Cab) | 105/146 |
| Front bumper to rear of cab (Motor Home and Commercial Cutaway) | 102.5 |
| Front wheel track | 80.6 |
| Overall height (2WD) (Regular Cab) | 89.4 |
| Overall height (2WD) (Crew Cab and Commercial Cutaway) | 89.5 |
| Windshield Size | 2287 |
† Indicates GM recommended percentage combinations.
| Regular Cab | Crew Cab | Cutaway Cab | |
|---|---|---|---|
| Frames, painted semi-gloss, black 10mm rail, 120,000-psi yield strength, steel frame | ![]() |
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| Frame extension, front, 24", integral, provides 80,000-psi yield strength extension with 8mm rails and a 120,000 psi yield strength extension with 10mm rails | ![]() |
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| Frame reinforcement, inverted "L" 120,000-psi yield strength extended to rear end of frame | ![]() |
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| Suspension, front multi-leaf, 12,000 lbs capacity | ![]() |
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| Suspension, front multi-leaf, 14,600 lbs capacity | ![]() |
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| Suspension, front multi-leaf, 16,000 lbs capacity | ![]() |
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| Suspension, front multi-leaf, 18,000 lbs capacity | ![]() |
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| Suspension, front tapered leaf, 12,000 lbs capacity | ![]() |
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| Suspension, front tapered leaf, 14,600 lbs capacity | ![]() |
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| Suspension, front stabilizer bar, stabilizer bar 2" x 2" square tube with tapered leaf suspensions, solid bar style with multi-leaf suspensions | ![]() |
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| Suspension, rear, Hendrickson Walking Beam, 34,000 lbs. capacity, rubber bushings | ![]() |
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| Suspension, rear, Hendrickson Walking Beam, 40,000 lbs. capacity, rubber bushings, transverse torque rods | ![]() |
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| Suspension, rear, Hendrickson Walking Beam, 40,000 lbs. capacity, rubber bushings | ![]() |
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| Suspension, rear, Hendrickson Walking Beam, 46,000 lbs. capacity, bronze center, rubber end bushings, extended leaf | ![]() |
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| Suspension, rear, Hendrickson Walking Beam, 40,000 lbs. capacity, bronze center, rubber end bushings, extended leaf | ![]() |
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| Regular Cab | Crew Cab | Cutaway Cab | |
|---|---|---|---|
| Front axle, 12,000 lbs capacity, up to 50 degree turn angle | ![]() |
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| Front axle, 14,600 lbs capacity, up to 50 degree turn angle | ![]() |
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| Front axle, 16,000 lbs capacity, up to 50 degree turn angle | ![]() |
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| Front axle equipment, oil-lubricated "Synthetic" front wheel hubs with clear caps | ![]() |
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| Rear axle, Dana DS344, single speed, 34,000 lbs capacity | ![]() |
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| Rear axle, Dana DS404, single speed, 40,000 lbs capacity | ![]() |
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| Rear axle, Dana DD404P, single speed, 40,000 lbs capacity | ![]() |
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| Rear axle, Dana DS404P, single speed, 40,000 lbs capacity, with power divider lube pump | ![]() |
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| Rear axle, Dana DSH44, single speed, 45,000 lbs capacity, with power divider lube pump | ![]() |
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| Rear axle ratio, 3.36-6.50 | ![]() |
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| Rear axle, 6.17:1 | ![]() |
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| Regular Cab | Crew Cab | Cutaway Cab | |
|---|---|---|---|
| Brakes, air, ABS, 4-Channel Brake System, includes dual air pressure gauge, low air pressure warning light and alarm, and front dust shields, outboard-mounted brake drums, includes front and rear automatic slack adjusters, includes air-activated spring-loaded parking brake, air dryer with automatic air moisture ejector | ![]() |
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| Brakes, park brakes, dash knob operated | ![]() |
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| Brake equipment, rear dust shields | ![]() |
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| Brake equipment, full trailer brake provisions, air routed to end of frame | ![]() |
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| Electronic traction control, utilizing ABS | ![]() |
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