Find GCWR - Published Towing Guides
Use Towing Guides Below OR (for Diesel) First Check Diesel Supplement then Owners Manual (gasoline and diesels that are not in diesel supplement)
Request Build Sheet by VIN to determine Axle Ratio(1998 or newer)
Ram 2023 Pickups 1500-DT 1500-DS| 2500 4x2 | 2500 4x4 | 3500 4x2 | 3500 4x4
Ram 2022 Pickups 1500-DT 1500-DS| 2500 4x2 | 2500 4x4 | 3500 4x2 | 3500 4x4
Ram 2021 1500-DT | 1500-DS | 2500 6.4L Gas | 2500 6.7L Diesel | 3500 6.4L Gas | 3500 6.7L Diesel Standard Output | 3500 6.7L Diesel High Output | 2500/3500 Box Off
Ram 2020 1500-DT | 1500-DS| 2500 | 3500 | 2500/3500 Box Off
Ram 2019 1500-DT 1500-DS| 2500 | 3500 | 2500/3500 Box Off
Starting in 2019, most towing models have a Trailering Sticker near the Federal Certification label on the Drivers Door Jamb.
For 2018 and older Models - Use Owners Manual Links Below OR (for Diesel/Duramax) Check Diesel Supplement
GM Vehicle VIN Decoder for Axle Ratio
Check Owners Manual
Truck Classifications Based on GVWR
EPA - Environamental Protection Agency
| GVWR (lbs) | Vehicle Class |
|---|---|
| <6000 | Class 1 |
| 10000 | Class 2 |
| 14000 | Class 3 |
| 16000 | Class 4 |
| 19500 | Class 5 |
| 26000 | Class 6 |
| 33000 | Class 7 |
| >33000 | Class 8 |