License Plate CA 4SH3422 (California) — Main Power Express Inc
USDOT 3478443 · 2019 Hyundai Translead Trailers
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 |
|---|---|---|---|
| 2026-06-18 | 3H3V532C1KR739013 | CA 4SH3422 | MAIN POWER EXPRESS INC · USDOT 3478443 |
| 2025-11-26 | 3H3V532C1KR739013 | CA 4SH3422 | SD EXPRESS FREIGHT CORP · USDOT 2642977 |
| 2024-12-23 | 3H3V532C1KR739013 | CA 4SH3422 | HE TRUCKING CORPORATION · USDOT 2757644 |
| 2024-12-06 | 3H3V532C1KR739013 | CA 4SH3422 | HZX TRUCKING CORP · USDOT 3116861 |
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
Main Power Express Inc Active
- USDOT
- 3478443
- MC
- 1140765
- Status
- Active
- Type
- Motor Carrier
- Based in
- San Bruno, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-06-18). 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 3 other carriers (listed below).
What this means
License plate CA-4SH3422 appears in FMCSA inspection records 7 times. Recorded on one vehicle: VIN 3H3V532C1KR739013 (2019 Hyundai Translead Trailers). Operated by 4 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Main Power Express Inc (USDOT 3478443). Vehicle make on file: Hyundai Translead Trailers (HYTR) (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-4SH3422 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-06 to 2026-06-18. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2019 Hyundai Translead Trailers — VIN 3H3V532C1KR739013 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 7 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
4 carriers have operated vehicles under this plate (most recent first): Main Power Express Inc (USDOT 3478443) on 2026-06-18; Sd Express Freight Corp (USDOT 2642977) from 2025-01-23 to 2025-11-26; He Trucking Corporation (USDOT 2757644) from 2024-12-20 to 2024-12-23; Hzx Trucking Corp (USDOT 3116861) on 2024-12-06.