Comment from the editor:
These are the ratings straight from GM for the GMT400 Pickups and SUV's. Some might seem low compared to the huge tow ratings of todays vehicles, and it may bruise an ego or two. I know people have towed more than this with their XYZ truck.
This page was created to give you a one stop place to find the "official" factory GM tow ratings, compiled from dealer order sheets, GM towing guides, and owner manuals.
There is a whole set of 5th wheel tow ratings as well, but those are too complicated to include in a simple table format like below.
I may add another page for 5th wheel ratings in the future.
- Max trailer weight is calculated assuming the driver and one passenger are in the tow vehicle and it has all required trailering equipment.
- The weight of additional optional equipment, passengers and cargo in the tow vehicle must be subtracted from the max trailer weight.
- Transmission oil cooler is standard. Additional air-to-oil cooler (KNP) is standard on 8600 lb. (or more) GVWR and available on other models.
- Above 2000 lb. trailer rating, engine oil cooler (KC4) is required on models with gas engine and 3.08 or 3.42 axle ratio.
- Engine oil cooler is standard on all other models.
- Above 5000 lb. trailer rating, heavy duty or gas shock absorbers (F51/FG5) are required on c1500 models, and heavy duty shock absorbers or off-road chassis package (F51/Z71) is required on k1500 models.
- 8-wire trailer wiring harness is standard on all C/K pickup models.
- Z82 heavy duty trailering equipment package included weight distributing hitch platform, engine oil cooler and heavy duty shock absorbers (where required).
Note on 1988-1995 Tow Ratings:
Some of dealer information sheets for these years only show the MAX tow rating for a given engine when "properly equipped". They do not show the tow rating for each transmission and rear differential combination like later years. The further back you go, the less information you get.
The user manuals for the older trucks say to go by the GCWR on your door card.
This is normally calculated as loaded truck weight + loaded trailer weight, but keep in mind the truck weight + cargo + passengers + tongue weight should not exceed the GVWR on your door sticker.
In essence, in earlier years GM did less hand holding and left it to the buyer to calculate if they were overloading their truck based on the truck specific numbers supplied on the door sticker.
That said, the 1996 tow ratings should give you an idea of what to expect. The power ratings on the 1988-1995 trucks were generally lower, so expect them to to everything a bit slower than the later models.
| Year | Vehicle | Engine | Transmission | Ratio | Tow Limit (lbs) |
|---|---|---|---|---|---|
| 1996 | C1500 | 4.3 V6 | Manual | 3.08:1 | 2500 |
| 1996 | C1500 | 4.3 V6 | Manual | 3.42:1 | 2500 |
| 1996 | C1500 | 5.0 V8 | Manual | 3.08:1 | 2000 |
| 1996 | C1500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1996 | C1500 | 5.7 V8 | Manual | 3.08:1 | 5000 |
| 1996 | C1500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1996 | C1500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1996 | C1500 | 4.3 V6 | Automatic | 3.08:1 | 4000 |
| 1996 | C1500 | 4.3 V6 | Automatic | 3.42:1 | 5000 |
| 1996 | C1500 | 5.0 V8 | Automatic | 3.08:1 | 4500 |
| 1996 | C1500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1996 | C1500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1996 | C1500 | 5.7 V8 | Automatic | 3.08:1 | 5000 |
| 1996 | C1500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1996 | C1500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1996 | K1500 | 4.3 V6 | Manual | 3.73:1 | 2500 |
| 1996 | K1500 | 5.0 V8 | Manual | 3.42:1 | 2500 |
| 1996 | K1500 | 5.0 V8 | Manual | 3.73:1 | 3500 |
| 1996 | K1500 | 5.7 V8 | Manual | 3.42:1 | 5500 |
| 1996 | K1500 | 5.7 V8 | Manual | 3.73:1 | 6500 |
| 1996 | K1500 | 4.3 V6 | Automatic | 3.73:1 | 5000 |
| 1996 | K1500 | 5.0 V8 | Automatic | 3.42:1 | 5000 |
| 1996 | K1500 | 5.0 V8 | Automatic | 3.73:1 | 6000 |
| 1996 | K1500 | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1996 | K1500 | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1996 | K1500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6000 |
| 1996 | K1500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7000 |
| 1996 | C2500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1996 | C2500 | 5.0 V8 | Manual | 3.73:1 | 4000 |
| 1996 | C2500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1996 | C2500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1996 | C2500 | 5.7 V8 | Manual | 4.10:1 | 8000 |
| 1996 | C2500 | 6.5 Diesel V8 | Manual | 3.42:1 | 6500 |
| 1996 | C2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 7500 |
| 1996 | C2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8500 |
| 1996 | C2500 | 7.4 V8 | Manual | 3.73:1 | 9000 |
| 1996 | C2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | C2500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1996 | C2500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1996 | C2500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1996 | C2500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1996 | C2500 | 5.7 V8 | Automatic | 4.10:1 | 8000 |
| 1996 | C2500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6500 |
| 1996 | C2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7500 |
| 1996 | C2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8500 |
| 1996 | C2500 | 7.4 V8 | Automatic | 3.73:1 | 9000 |
| 1996 | C2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | K2500 | 5.7 V8 | Manual | 3.73:1 | 6000 |
| 1996 | K2500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1996 | K2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 6500 |
| 1996 | K2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1996 | K2500 | 7.4 V8 | Manual | 3.73:1 | 8500 |
| 1996 | K2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | K2500 | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1996 | K2500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1996 | K2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1996 | K2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1996 | K2500 | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1996 | K2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | C3500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1996 | C3500 | 5.7 V8 | Manual | 4.56:1 | 9000 |
| 1996 | C3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1996 | C3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | C3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1996 | C3500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1996 | C3500 | 5.7 V8 | Automatic | 4.56:1 | 9000 |
| 1996 | C3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1996 | C3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | C3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1996 | K3500 | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1996 | K3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1996 | K3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | K3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1996 | K3500 | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1996 | K3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1996 | K3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | K3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1996 | C3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1996 | C3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8500 |
| 1996 | C3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1996 | C3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | C3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1996 | C3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1996 | C3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8500 |
| 1996 | C3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1996 | C3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | C3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1996 | K3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 6500 |
| 1996 | K3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8000 |
| 1996 | K3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1996 | K3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1996 | K3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1996 | K3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 6500 |
| 1996 | K3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8000 |
| 1996 | K3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1996 | K3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | K3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1996 | C1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1996 | C1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1996 | C1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5500 |
| 1996 | K1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5000 |
| 1996 | K1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1996 | K1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5000 |
| 1996 | C2500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1996 | C2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1996 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1996 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1996 | C2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1996 | C2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1996 | K2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1996 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6000 |
| 1996 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1996 | K2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8000 |
| 1996 | K2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | C1500 | 4.3 V6 | Manual | 3.08:1 | 2500 |
| 1997 | C1500 | 4.3 V6 | Manual | 3.42:1 | 2500 |
| 1997 | C1500 | 5.0 V8 | Manual | 3.08:1 | 2000 |
| 1997 | C1500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1997 | C1500 | 5.7 V8 | Manual | 3.08:1 | 5000 |
| 1997 | C1500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1997 | C1500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1997 | C1500 | 4.3 V6 | Automatic | 3.08:1 | 4000 |
| 1997 | C1500 | 4.3 V6 | Automatic | 3.42:1 | 5000 |
| 1997 | C1500 | 5.0 V8 | Automatic | 3.08:1 | 4500 |
| 1997 | C1500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1997 | C1500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1997 | C1500 | 5.7 V8 | Automatic | 3.08:1 | 5000 |
| 1997 | C1500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1997 | C1500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1997 | K1500 | 4.3 V6 | Manual | 3.73:1 | 2500 |
| 1997 | K1500 | 5.0 V8 | Manual | 3.42:1 | 2500 |
| 1997 | K1500 | 5.0 V8 | Manual | 3.73:1 | 3500 |
| 1997 | K1500 | 5.7 V8 | Manual | 3.42:1 | 5500 |
| 1997 | K1500 | 5.7 V8 | Manual | 3.73:1 | 6500 |
| 1997 | K1500 | 4.3 V6 | Automatic | 3.73:1 | 5000 |
| 1997 | K1500 | 5.0 V8 | Automatic | 3.42:1 | 5000 |
| 1997 | K1500 | 5.0 V8 | Automatic | 3.73:1 | 6000 |
| 1997 | K1500 | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1997 | K1500 | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1997 | K1500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6000 |
| 1997 | K1500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7000 |
| 1997 | C2500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1997 | C2500 | 5.0 V8 | Manual | 3.73:1 | 4000 |
| 1997 | C2500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1997 | C2500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1997 | C2500 | 5.7 V8 | Manual | 4.10:1 | 8000 |
| 1997 | C2500 | 6.5 Diesel V8 | Manual | 3.42:1 | 6500 |
| 1997 | C2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 7500 |
| 1997 | C2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8500 |
| 1997 | C2500 | 7.4 V8 | Manual | 3.73:1 | 9000 |
| 1997 | C2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | C2500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1997 | C2500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1997 | C2500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1997 | C2500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1997 | C2500 | 5.7 V8 | Automatic | 4.10:1 | 8000 |
| 1997 | C2500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6500 |
| 1997 | C2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7500 |
| 1997 | C2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8500 |
| 1997 | C2500 | 7.4 V8 | Automatic | 3.73:1 | 9000 |
| 1997 | C2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | K2500 | 5.7 V8 | Manual | 3.73:1 | 6000 |
| 1997 | K2500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1997 | K2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 6500 |
| 1997 | K2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1997 | K2500 | 7.4 V8 | Manual | 3.73:1 | 8500 |
| 1997 | K2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | K2500 | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1997 | K2500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1997 | K2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1997 | K2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1997 | K2500 | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1997 | K2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | C3500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1997 | C3500 | 5.7 V8 | Manual | 4.56:1 | 9000 |
| 1997 | C3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1997 | C3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | C3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1997 | C3500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1997 | C3500 | 5.7 V8 | Automatic | 4.56:1 | 9000 |
| 1997 | C3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1997 | C3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | C3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1997 | K3500 | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1997 | K3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1997 | K3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | K3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1997 | K3500 | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1997 | K3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1997 | K3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | K3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1997 | C3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1997 | C3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8500 |
| 1997 | C3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1997 | C3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | C3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1997 | C3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1997 | C3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8500 |
| 1997 | C3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1997 | C3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | C3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1997 | K3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 6500 |
| 1997 | K3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8000 |
| 1997 | K3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1997 | K3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1997 | K3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1997 | K3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 6500 |
| 1997 | K3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8000 |
| 1997 | K3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1997 | K3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | K3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1997 | C1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1997 | C1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1997 | C1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5500 |
| 1997 | K1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5000 |
| 1997 | K1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1997 | K1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5000 |
| 1997 | C2500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1997 | C2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1997 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1997 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1997 | C2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1997 | C2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1997 | K2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1997 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6000 |
| 1997 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1997 | K2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8000 |
| 1997 | K2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | C1500 | 4.3 V6 | Manual | 3.08:1 | 2500 |
| 1998 | C1500 | 4.3 V6 | Manual | 3.42:1 | 2500 |
| 1998 | C1500 | 5.0 V8 | Manual | 3.08:1 | 2000 |
| 1998 | C1500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1998 | C1500 | 5.7 V8 | Manual | 3.08:1 | 5000 |
| 1998 | C1500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1998 | C1500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1998 | C1500 | 4.3 V6 | Automatic | 3.08:1 | 4000 |
| 1998 | C1500 | 4.3 V6 | Automatic | 3.42:1 | 5000 |
| 1998 | C1500 | 5.0 V8 | Automatic | 3.08:1 | 4500 |
| 1998 | C1500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1998 | C1500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1998 | C1500 | 5.7 V8 | Automatic | 3.08:1 | 5000 |
| 1998 | C1500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1998 | C1500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1998 | K1500 | 4.3 V6 | Manual | 3.73:1 | 2500 |
| 1998 | K1500 | 5.0 V8 | Manual | 3.42:1 | 2500 |
| 1998 | K1500 | 5.0 V8 | Manual | 3.73:1 | 3500 |
| 1998 | K1500 | 5.7 V8 | Manual | 3.42:1 | 5500 |
| 1998 | K1500 | 5.7 V8 | Manual | 3.73:1 | 6500 |
| 1998 | K1500 | 4.3 V6 | Automatic | 3.73:1 | 5000 |
| 1998 | K1500 | 5.0 V8 | Automatic | 3.42:1 | 5000 |
| 1998 | K1500 | 5.0 V8 | Automatic | 3.73:1 | 6000 |
| 1998 | K1500 | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1998 | K1500 | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1998 | K1500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6000 |
| 1998 | K1500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7000 |
| 1998 | C2500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1998 | C2500 | 5.0 V8 | Manual | 3.73:1 | 4000 |
| 1998 | C2500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1998 | C2500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1998 | C2500 | 5.7 V8 | Manual | 4.10:1 | 8000 |
| 1998 | C2500 | 6.5 Diesel V8 | Manual | 3.42:1 | 6500 |
| 1998 | C2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 7500 |
| 1998 | C2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8500 |
| 1998 | C2500 | 7.4 V8 | Manual | 3.73:1 | 9000 |
| 1998 | C2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | C2500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1998 | C2500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1998 | C2500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1998 | C2500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1998 | C2500 | 5.7 V8 | Automatic | 4.10:1 | 8000 |
| 1998 | C2500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6500 |
| 1998 | C2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7500 |
| 1998 | C2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8500 |
| 1998 | C2500 | 7.4 V8 | Automatic | 3.73:1 | 9000 |
| 1998 | C2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | K2500 | 5.7 V8 | Manual | 3.73:1 | 6000 |
| 1998 | K2500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1998 | K2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 6500 |
| 1998 | K2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1998 | K2500 | 7.4 V8 | Manual | 3.73:1 | 8500 |
| 1998 | K2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | K2500 | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1998 | K2500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1998 | K2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1998 | K2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1998 | K2500 | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1998 | K2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | C3500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1998 | C3500 | 5.7 V8 | Manual | 4.56:1 | 9000 |
| 1998 | C3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1998 | C3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | C3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1998 | C3500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1998 | C3500 | 5.7 V8 | Automatic | 4.56:1 | 9000 |
| 1998 | C3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1998 | C3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | C3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1998 | K3500 | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1998 | K3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1998 | K3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | K3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1998 | K3500 | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1998 | K3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1998 | K3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | K3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1998 | C3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1998 | C3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8500 |
| 1998 | C3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1998 | C3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | C3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1998 | C3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1998 | C3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8500 |
| 1998 | C3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1998 | C3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | C3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1998 | K3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 6500 |
| 1998 | K3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8000 |
| 1998 | K3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1998 | K3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1998 | K3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1998 | K3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 6500 |
| 1998 | K3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8000 |
| 1998 | K3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1998 | K3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | K3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1998 | C1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1998 | C1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1998 | C1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5500 |
| 1998 | K1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5000 |
| 1998 | K1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1998 | K1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5000 |
| 1998 | C2500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1998 | C2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1998 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1998 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1998 | C2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1998 | C2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1998 | K2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1998 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6000 |
| 1998 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1998 | K2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8000 |
| 1998 | K2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | C2500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 1999 | C2500 | 5.0 V8 | Manual | 3.73:1 | 4000 |
| 1999 | C2500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 1999 | C2500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 1999 | C2500 | 5.7 V8 | Manual | 4.10:1 | 8000 |
| 1999 | C2500 | 6.5 Diesel V8 | Manual | 3.42:1 | 6500 |
| 1999 | C2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 7500 |
| 1999 | C2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8500 |
| 1999 | C2500 | 7.4 V8 | Manual | 3.73:1 | 9000 |
| 1999 | C2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | C2500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 1999 | C2500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 1999 | C2500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 1999 | C2500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 1999 | C2500 | 5.7 V8 | Automatic | 4.10:1 | 8000 |
| 1999 | C2500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6500 |
| 1999 | C2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7500 |
| 1999 | C2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8500 |
| 1999 | C2500 | 7.4 V8 | Automatic | 3.73:1 | 9000 |
| 1999 | C2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | K2500 | 5.7 V8 | Manual | 3.73:1 | 6000 |
| 1999 | K2500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1999 | K2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 6500 |
| 1999 | K2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1999 | K2500 | 7.4 V8 | Manual | 3.73:1 | 8500 |
| 1999 | K2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | K2500 | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1999 | K2500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1999 | K2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1999 | K2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1999 | K2500 | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1999 | K2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | C3500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 1999 | C3500 | 5.7 V8 | Manual | 4.56:1 | 9000 |
| 1999 | C3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1999 | C3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | C3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1999 | C3500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1999 | C3500 | 5.7 V8 | Automatic | 4.56:1 | 9000 |
| 1999 | C3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1999 | C3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | C3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1999 | K3500 | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1999 | K3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1999 | K3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | K3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1999 | K3500 | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1999 | K3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1999 | K3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | K3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1999 | C3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 1999 | C3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8500 |
| 1999 | C3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 1999 | C3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | C3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1999 | C3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1999 | C3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8500 |
| 1999 | C3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1999 | C3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | C3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1999 | K3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 6500 |
| 1999 | K3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8000 |
| 1999 | K3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 1999 | K3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 1999 | K3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 1999 | K3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 6500 |
| 1999 | K3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8000 |
| 1999 | K3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1999 | K3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | K3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 1999 | C1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5500 |
| 1999 | C1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6500 |
| 1999 | C1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5500 |
| 1999 | K1500-Suburban | 5.7 V8 | Automatic | 3.42:1 | 5000 |
| 1999 | K1500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1999 | K1500-Suburban | 6.5 Diesel V8 | Automatic | 3.42:1 | 5000 |
| 1999 | C2500-Suburban | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 1999 | C2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 1999 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 1999 | C2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 1999 | C2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 1999 | C2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 1999 | K2500-Suburban | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 1999 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 3.73:1 | 6000 |
| 1999 | K2500-Suburban | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 1999 | K2500-Suburban | 7.4 V8 | Automatic | 3.73:1 | 8000 |
| 1999 | K2500-Suburban | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | C2500 | 5.0 V8 | Manual | 3.42:1 | 3000 |
| 2000 | C2500 | 5.0 V8 | Manual | 3.73:1 | 4000 |
| 2000 | C2500 | 5.7 V8 | Manual | 3.42:1 | 6000 |
| 2000 | C2500 | 5.7 V8 | Manual | 3.73:1 | 7000 |
| 2000 | C2500 | 5.7 V8 | Manual | 4.10:1 | 8000 |
| 2000 | C2500 | 6.5 Diesel V8 | Manual | 3.42:1 | 6500 |
| 2000 | C2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 7500 |
| 2000 | C2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8500 |
| 2000 | C2500 | 7.4 V8 | Manual | 3.73:1 | 9000 |
| 2000 | C2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | C2500 | 5.0 V8 | Automatic | 3.42:1 | 5500 |
| 2000 | C2500 | 5.0 V8 | Automatic | 3.73:1 | 6500 |
| 2000 | C2500 | 5.7 V8 | Automatic | 3.42:1 | 6000 |
| 2000 | C2500 | 5.7 V8 | Automatic | 3.73:1 | 7000 |
| 2000 | C2500 | 5.7 V8 | Automatic | 4.10:1 | 8000 |
| 2000 | C2500 | 6.5 Diesel V8 | Automatic | 3.42:1 | 6500 |
| 2000 | C2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 7500 |
| 2000 | C2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8500 |
| 2000 | C2500 | 7.4 V8 | Automatic | 3.73:1 | 9000 |
| 2000 | C2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | K2500 | 5.7 V8 | Manual | 3.73:1 | 6000 |
| 2000 | K2500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 2000 | K2500 | 6.5 Diesel V8 | Manual | 3.73:1 | 6500 |
| 2000 | K2500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 2000 | K2500 | 7.4 V8 | Manual | 3.73:1 | 8500 |
| 2000 | K2500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | K2500 | 5.7 V8 | Automatic | 3.73:1 | 6000 |
| 2000 | K2500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 2000 | K2500 | 6.5 Diesel V8 | Automatic | 3.73:1 | 6500 |
| 2000 | K2500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 2000 | K2500 | 7.4 V8 | Automatic | 3.73:1 | 8500 |
| 2000 | K2500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | C3500 | 5.7 V8 | Manual | 4.10:1 | 7500 |
| 2000 | C3500 | 5.7 V8 | Manual | 4.56:1 | 9000 |
| 2000 | C3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 2000 | C3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | C3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 2000 | C3500 | 5.7 V8 | Automatic | 4.10:1 | 7500 |
| 2000 | C3500 | 5.7 V8 | Automatic | 4.56:1 | 9000 |
| 2000 | C3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 2000 | C3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | C3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 2000 | K3500 | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 2000 | K3500 | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 2000 | K3500 | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | K3500 | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 2000 | K3500 | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 2000 | K3500 | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 2000 | K3500 | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | K3500 | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 2000 | C3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 7000 |
| 2000 | C3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8500 |
| 2000 | C3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 8000 |
| 2000 | C3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | C3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 2000 | C3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 7000 |
| 2000 | C3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8500 |
| 2000 | C3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 8000 |
| 2000 | C3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | C3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |
| 2000 | K3500-CrewCab | 5.7 V8 | Manual | 4.10:1 | 6500 |
| 2000 | K3500-CrewCab | 5.7 V8 | Manual | 4.56:1 | 8000 |
| 2000 | K3500-CrewCab | 6.5 Diesel V8 | Manual | 4.10:1 | 7500 |
| 2000 | K3500-CrewCab | 7.4 V8 | Manual | 4.10:1 | 10000 |
| 2000 | K3500-CrewCab | 7.4 V8 | Manual | 4.56:1 | 10000 |
| 2000 | K3500-CrewCab | 5.7 V8 | Automatic | 4.10:1 | 6500 |
| 2000 | K3500-CrewCab | 5.7 V8 | Automatic | 4.56:1 | 8000 |
| 2000 | K3500-CrewCab | 6.5 Diesel V8 | Automatic | 4.10:1 | 7500 |
| 2000 | K3500-CrewCab | 7.4 V8 | Automatic | 4.10:1 | 10000 |
| 2000 | K3500-CrewCab | 7.4 V8 | Automatic | 4.56:1 | 10000 |