Factory build sheet
2020 Ram 2500 BIG Horn
Build 3C6MR5BJ-L · 6.4L 8cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 3C6MR5BJ and position 10 reads L. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every 2500 whose VIN starts 3C6MR5BJ and carries L in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 16 of them.
- Decoded Sep 9, 2026
- 16 known VINs
- 1 listed for sale now
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
- 6.4 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine model
- 410 hp 64l v8
- Engine manufacturer
- FCA
- Horsepower
- 410 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Cab type
- Regular
- 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 3C6MR5BJ for 8 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 2014 SLT 6.4L 8cyl Pickup · 51 vehicles code E
- 2015 SLT 6.4L 8cyl Pickup · 39 vehicles code F
- 2016 SLT 6.4L 8cyl Pickup · 45 vehicles code G
- 2017 SLT 6.4L 8cyl Pickup · 24 vehicles code H
- 2018 SLT 6.4L 8cyl Pickup · 70 vehicles code J
- 2019 BIG Horn 6.4L 8cyl Pickup · 31 vehicles code K
-
2020 You are here code L
- 2021 BIG Horn 6.4L 8cyl Pickup · 29 vehicles code M
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 | MR5BJ | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | L | Model year — 2020 |
| 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 2020 Ram 2500 as a whole rather than this build alone.
Rollover
★★★ ★★ 3 / 5
10 recall campaigns are recorded for the 2020 2500. Recalls are issued per VIN range — check the VIN of the car you are looking at, not the model.
16 vehicles carry this build
Every VIN we have decoded to 3C6MR5BJ-L shares the specification above.
- 16 Known VINs
- 1 Listed for sale now
- 3C6MR5BJ 6LG100122
- 3C6MR5BJ 9LG166941
- 3C6MR5BJ XLG216360
- 3C6MR5BJ 7LG224822
- 3C6MR5BJ 4LG181153
- 3C6MR5BJ 2LG162651
- 3C6MR5BJ 2LG139614
- 3C6MR5BJ 3LG111045
- 3C6MR5BJ 5LG111046
- 3C6MR5BJ XLG181108
- 3C6MR5BJ 7LG181454
- 3C6MR5BJ 8LG205146
- 3C6MR5BJ 6LG196902
- 3C6MR5BJ 0LG239369
- 3C6MR5BJ 8LG100123
- 3C6MR5BJ 4LG132633
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 16 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.