VIN 1GDM7H1C5XJ505939 — 1999 GMC C7
Recorded with Riley Electric Inc · USDOT 3446312
Vehicle identity
| VIN | 1GDM7H1C5XJ505939 |
| Model year | 1999 |
| Make | GMC |
| Model | C7 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | PA ZRX2422 (Pennsylvania) |
| Last inspected | 2025-08-26 |
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 |
|---|---|---|---|
| 2025-08-26 | 1GDM7H1C5XJ505939 | PA ZRX2422 | RILEY ELECTRIC INC · USDOT 3446312 |
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
Riley Electric Inc Active
- USDOT
- 3446312
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Chalfont, PA
- Power units
- 15
- Drivers
- 7
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-08-26). 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.What this means
1GDM7H1C5XJ505939 is a 1999 GMC C7 operated by Riley Electric Inc (USDOT 3446312). License plate on its inspection records: PA ZRX2422. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
1999 GMC C7 is the vehicle NHTSA’s VIN registry returns for 1GDM7H1C5XJ505939. It is a incomplete - chassis cab (number of cab unknown) built by GENERAL MOTORS LLC at the JANESVILLE, WISCONSIN plant. Powertrain: LG5 engine, 7.2L displacement, running on diesel. Its gross vehicle weight rating (Class 7: 26,001 - 33,000 lb (11,794 - 14,969 kg)) places it in Class 7 heavy-duty (26,001–33,000 lb) — large straight trucks, often requiring a CDL.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2025-08-26). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 driver. Its most recent inspection (2025-08-26) was in Pennsylvania, a Level III — driver and paperwork only. Of 3 recorded violations, the most come from Unsafe Driving (2), followed by Driver Fitness (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operator history
Operated by Riley Electric Inc (USDOT 3446312) on 2025-08-26 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | C7 |
| Model Year | 1999 |
| Series | 7000 Medium Duty |
| Trim | Conv. Cab 106.75 BBC |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Incomplete - Chassis Cab (Number of Cab Unknown) The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 7: 26,001 - 33,000 lb (11,794 - 14,969 kg) Class 7 heavy-duty (26,001–33,000 lb) — large straight trucks, often requiring a CDL |
| Manufacturer | GENERAL MOTORS LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | JANESVILLE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | WISCONSIN |
| Plant Country | UNITED STATES (USA) |
| Engine Model | LG5 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | In-Line Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 6 |
| Displacement L | 7.2 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 | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 4x2 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 2 | ! Moderate |
| Driver Fitness | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
Related
Frequently Asked Questions
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