Factory build sheet
2021 Ram 2500 Limited
Build 3C6UR5RL-M · 6.7L 6cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 3C6UR5RL and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every 2500 whose VIN starts 3C6UR5RL and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 27 of them.
- Decoded Jul 7, 2026
- 27 known VINs
This configuration is identical to 2021 Ram 2500 Limited 6.7L 6cyl Pickup (1,830 vehicles). That page carries the full record.
Factory specification
As filed by Ram with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 6.7 L
- Cylinders
- 6
- Configuration
- In-Line
- Engine model
- 67l i6 24v ddi ohv turbo diesel
- Engine manufacturer
- Cummins, Inc.
- Turbocharged
- Yes
- Horsepower
- 370 hp
- Fuel type
- Diesel
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Cab type
- Crew/Super Crew/Crew Max
- Manufacturer
- CHRYSLER DE MEXICO TOLUCA
Weight rating
- GVWR class
- Class 2H
- GVWR
- 9,001–10,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Ram used the VIN pattern 3C6UR5RL for 4 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 3C6 | CHRYSLER DE MEXICO TOLUCA · World manufacturer identifier |
| 4–8 | UR5RL | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
NHTSA safety ratings
Crash-test results are published per model year and body style, so they cover the 2021 Ram 2500 as a whole rather than this build alone.
Rollover
★★★ ★★ 3 / 5
8 recall campaigns are recorded for the 2021 2500. Recalls are issued per VIN range — check the VIN of the car you are looking at, not the model.
27 vehicles carry this build
Every VIN we have decoded to 3C6UR5RL-M shares the specification above.
- 27 Known VINs
- 3C6UR5RL 2MG518024
- 3C6UR5RL 1MG500131
- 3C6UR5RL 1MG577341
- 3C6UR5RL 7MG706845
- 3C6UR5RL 2MG603283
- 3C6UR5RL 3MG590821
- 3C6UR5RL 5MG629229
- 3C6UR5RL 8MG692874
- 3C6UR5RL 1MG601122
- 3C6UR5RL 8MG646381
- 3C6UR5RL 6MG529639
- 3C6UR5RL 0MG600981
- 3C6UR5RL 9MG576776
- 3C6UR5RL 0MG551958
- 3C6UR5RL 5MG500150
- 3C6UR5RL 8MG650902
- 3C6UR5RL 6MG643561
- 3C6UR5RL 3MG625342
- 3C6UR5RL 6MG576069
- 3C6UR5RL 4MG576068
- 3C6UR5RL 2MG505371
- 3C6UR5RL 1MG538409
- 3C6UR5RL XMG577340
- 3C6UR5RL 0MG508110
- 3C6UR5RL 1MG601010
- 3C6UR5RL 0MG603024
- 3C6UR5RL 3MG530313
Neighboring configurations
Other factory configurations of the 2500, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 27 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.