License Plate CA 4SL3970 (California) — Mammoth Trucking Inc
USDOT 2678610 · 2027 Superior Trailer Works
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 |
|---|---|---|---|
| 2025-11-05 | 1S9S00009V0009593 | CA 4SL3970 | MAMMOTH TRUCKING INC · USDOT 2678610 |
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 plate
Mammoth Trucking Inc Active
- USDOT
- 2678610
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fillmore, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-11-05). 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
License plate CA-4SL3970 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1S9S00009V0009593 (2027 Superior Trailer Works). Most recent operating carrier: Mammoth Trucking Inc (USDOT 2678610). Vehicle make on file: Superior Trailer Works (SUPR) (FULL TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate CA-4SL3970 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-11-05. The latest inspection was in California, a Level V — vehicle-only inspection without the driver present.
Vehicle on this plate
This plate is associated with a single vehicle, a 2027 Superior Trailer Works — VIN 1S9S00009V0009593 (full trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
Operated by Mammoth Trucking Inc (USDOT 2678610) in every inspection on record.