VIN 3C63RRRL0MG644336 — 2021 Ram 3500
Recorded with Rm Santos Express Llc · USDOT 3990392
Vehicle identity
| VIN | 3C63RRRL0MG644336 |
| Model year | 2021 |
| Make | Ram |
| Model | 3500 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | OH PNM9366 (Ohio) |
| Inspection window | 2024-10-31 to 2025-10-16 |
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2025-10-16 | 3C63RRRL0MG644336 | OH PNM9366 | RM SANTOS EXPRESS LLC · USDOT 3990392 |
| 2025-07-31 | 3C63RRRL0MG644336 | OH PNM9366 | E2M TRANSPORTATION INC · USDOT 3658248 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this vehicle
Rm Santos Express Llc Active
- USDOT
- 3990392
- MC
- 1496799
- Status
- Active
- Type
- Motor Carrier
- Based in
- Hilliard, OH
- Power units
- 6
- Drivers
- 6
- Inspections (24 mo)
- 68
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 35.1%
Carrier recorded at the latest inspection in the available records (2025-10-16). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.This vehicle has also been operated by 1 other carrier (listed below).
What this means
3C63RRRL0MG644336 is a 2021 Ram 3500 operated by Rm Santos Express Llc (USDOT 3990392). License plate on its inspection records: OH PNM9366. 11 roadside inspections on FMCSA record. 4 out-of-service results on record.
What this VIN is
2021 Ram 3500 is the vehicle NHTSA’s VIN registry returns for 3C63RRRL0MG644336. It is a pickup built by CHRYSLER DE MEXICO TOLUCA at the SALTILLO, COAHUILA plant. Powertrain: 6.7L displacement, running on diesel. Its gross vehicle weight rating (Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)) places it in Class 3 light-heavy (10,001–14,000 lb).
Roadside inspection & out-of-service record
This specific vehicle appears in 11 FMCSA roadside inspections between 2024-10-31 and 2025-10-16. Its records show 4 out-of-service violations across 11 inspections. Out-of-service breakdown: 4 vehicle. Its most recent inspection (2025-10-16) was in Missouri, a Level I — full inspection of the driver and the vehicle. Of 6 recorded violations, the most come from Vehicle Maintenance (5), followed by Driver Fitness (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Rm Santos Express Llc (USDOT 3990392) from 2024-10-31 to 2025-10-16 — 2 inspections, none out of service; E2M Transportation Inc (USDOT 3658248) from 2025-03-20 to 2025-07-31 — 9 inspections, 4 out-of-service.
Recalls & owner complaints
Owners have filed 62 complaints with NHTSA against this make/model/year.
Full spec sheet (NHTSA vPIC decode)
| Make | RAM |
| Model | 3500 |
| Model Year | 2021 |
| Trim | Limited |
| Vehicle Type | TRUCK NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Pickup The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg) Class 3 light-heavy (10,001–14,000 lb) |
| Manufacturer | CHRYSLER DE MEXICO TOLUCA The legal manufacturer of record in NHTSA’s database. |
| Plant City | SALTILLO Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | COAHUILA |
| Plant Country | MEXICO |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 6.7 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Diesel Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Hydraulic Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 4WD/4-Wheel Drive/4x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 5 | ⚠ High |
| Driver Fitness | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator history — 2 carriers operated this VIN
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Frequently Asked Questions
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