VIN 54DCDW1B1JS804331 — 2018 Chevrolet (CHEV) 3500/4500
Operated by Dadson Washer Service · USDOT 2122300
Vehicle identity
| VIN | 54DCDW1B1JS804331 |
| Model year | 2018 |
| Make | Chevrolet (CHEV) |
| Model | 3500/4500 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | CA 67952R2 (California) |
| Last inspected | 2026-07-15 |
Most recently recorded carrier for this vehicle
Dadson Washer Service Active
- USDOT
- 2122300
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Los Angeles, CA
- Power units
- 5
- Drivers
- 2
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-07-15). 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
54DCDW1B1JS804331 is a 2018 Chevrolet 3500/4500 operated by Dadson Washer Service (USDOT 2122300). License plate on its inspection records: CA 67952R2. 1 roadside inspection on FMCSA record. 1 out-of-service result on record.
What this VIN is
2018 Chevrolet 3500/4500 is the vehicle NHTSA’s VIN registry returns for 54DCDW1B1JS804331. It is a incomplete - chassis cab (single cab) built by THE SHYFT GROUP, INC. at the CHARLOTTE, MICHIGAN plant. Powertrain: L96 - E85 MAX, IRON engine, 6L displacement, running on gasoline. Its gross vehicle weight rating (Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg)) places it in Class 4 medium-duty (14,001–16,000 lb).
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-07-15). Its records show 1 out-of-service violation across 1 inspection. Out-of-service breakdown: 1 vehicle. Its most recent inspection (2026-07-15) was in California, a Level II — walk-around inspection of the driver and the vehicle. Of 2 recorded violations, the most come from Unsafe Driving (1), followed by Fatigued Driving (HOS) (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operator history
Operated by Dadson Washer Service (USDOT 2122300) on 2026-07-15 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | CHEVROLET |
| Model | 3500/4500 |
| Model Year | 2018 |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Incomplete - Chassis Cab (Single Cab) The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 4: 14,001 - 16,000 lb (6,350 - 7,258 kg) Class 4 medium-duty (14,001–16,000 lb) |
| Manufacturer | THE SHYFT GROUP, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | CHARLOTTE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | MICHIGAN |
| Plant Country | UNITED STATES (USA) |
| Engine Model | L96 - E85 MAX, IRON The engine family installed at the factory — a major driver of resale value and parts availability. |
| Engine Configuration | V-Shaped Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 8 |
| Displacement L | 6 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. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Fatigued Driving (HOS) | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
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Frequently Asked Questions
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