VIN 1GDG6H1P4MJ509236 — 1991 GMC C6
Recorded with Arthur John Rubio · USDOT 3153935
Vehicle identity
| VIN | 1GDG6H1P4MJ509236 |
| Model year | 1991 |
| Make | GMC |
| Model | C6 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | CA 44064B2 (California) |
| Last inspected | 2026-07-25 |
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 |
|---|---|---|---|
| 2026-07-25 | 1GDG6H1P4MJ509236 | CA 44064B2 | ARTHUR JOHN RUBIO · USDOT 3153935 |
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
Arthur John Rubio Active
- USDOT
- 3153935
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Laguna Niguel, CA
- Power units
- 8
- Drivers
- 8
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-07-25). 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
1GDG6H1P4MJ509236 is a 1991 GMC C6 operated by Arthur John Rubio (USDOT 3153935). License plate on its inspection records: CA 44064B2. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
1991 GMC C6 is the vehicle NHTSA’s VIN registry returns for 1GDG6H1P4MJ509236. It is a incomplete - chassis cab (number of cab unknown) built by GENERAL MOTORS LLC at the JANESVILLE, WISCONSIN plant. Powertrain: 6.0L displacement, running on gasoline. Its gross vehicle weight rating (Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)) places it in Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-07-25). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2026-07-25) was in California, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Arthur John Rubio (USDOT 3153935) on 2026-07-25 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | GMC |
| Model | C6 |
| Model Year | 1991 |
| Series | 6000 Medium Duty |
| Trim | Medium Conventional - 104 in. 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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg) Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks |
| 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 Configuration | V-Shaped Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 8 |
| Displacement L | 6.0 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Gasoline 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 | 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. |
Operator & inspection history
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Frequently Asked Questions
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