License Plate CA 4UW3181 (California) — Potts Enterprises Llc
USDOT 3978033 · 1998 Polar Tank Trailer
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 |
|---|---|---|---|
| 2026-10-20 | 1PMA24326W5001289 | CA 4UW3181 | POTTS ENTERPRISES LLC · USDOT 3978033 |
| 2025-02-07 | 1PMA24326W5001289 | CA 4UW3181 | ACE TANK LINES · USDOT 3371016 |
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
Potts Enterprises Llc Active
- USDOT
- 3978033
- MC
- 1488540
- Status
- Active
- Type
- Motor Carrier
- Based in
- Long Beach, CA
- Power units
- 5
- Drivers
- 10
- Inspections (24 mo)
- 29
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 17.9%
Carrier recorded at the latest inspection in the available records (2026-10-20). 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-4UW3181 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1PMA24326W5001289 (1998 Polar Tank Trailer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Potts Enterprises Llc (USDOT 3978033). Vehicle make on file: Polar Tank Trailer (POLA) (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-4UW3181 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-07 to 2026-10-20. 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 1998 Polar Tank Trailer — VIN 1PMA24326W5001289 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 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): Potts Enterprises Llc (USDOT 3978033) from 2026-03-05 to 2026-10-20; Ace Tank Lines (USDOT 3371016) on 2025-02-07.