License Plate CA 4TV1968 (California) — M-Rock Trucking Inc
USDOT 3813126 · 2015 Wabash Vans Refrigerated Van
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 |
|---|---|---|---|
| 2026-09-17 | 1JJV532B5FL839664 | CA 4TV1968 | M-ROCK TRUCKING INC · USDOT 3813126 |
| 2026-01-07 | 1JJV532B5FL839664 | CA 4TV1968 | R&S BROS TRUCKING INC · USDOT 2388465 |
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
M-Rock Trucking Inc Active
- USDOT
- 3813126
- MC
- 1376899
- Status
- Active
- Type
- Motor Carrier
- Based in
- Antelope, CA
- Power units
- 3
- Drivers
- 3
- Inspections (24 mo)
- 27
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 40.9%
Carrier recorded at the latest inspection in the available records (2026-09-17). 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 plate has also been operated by 1 other carrier (listed below).
What this means
License plate CA-4TV1968 appears in FMCSA inspection records 11 times. Recorded on one vehicle: VIN 1JJV532B5FL839664 (2015 Wabash Vans Refrigerated Van). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: M-Rock Trucking Inc (USDOT 3813126). Vehicle make on file: Wabash Vans (WANC) (SEMI-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-4TV1968 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-06 to 2026-09-17. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2015 Wabash Vans Refrigerated Van — VIN 1JJV532B5FL839664 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 11 inspections 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
2 carriers have operated vehicles under this plate (most recent first): M-Rock Trucking Inc (USDOT 3813126) from 2025-07-13 to 2026-09-17; R&S Bros Trucking Inc (USDOT 2388465) from 2024-09-06 to 2026-01-07.