License Plate FL 4523CY (Florida) — Florida Rock & Tank Lines Inc
USDOT 29628 · 2019 HEIL CO.
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 |
|---|---|---|---|
| 2026-03-03 | 5THSA432XK7103698 | FL 4523CY | FLORIDA ROCK & TANK LINES INC · USDOT 29628 |
| 2026-01-08 | 5HTSA432XK7103698 | FL 4523CY | FLORIDA ROCK & TANK LINES INC · USDOT 29628 |
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
Florida Rock & Tank Lines Inc Active
- USDOT
- 29628
- MC
- 126736
- Status
- Active
- Type
- Carrier & Shipper & Cargo Tank Facility
- Based in
- Jacksonville, FL
- Power units
- 298
- Drivers
- 398
- Inspections (24 mo)
- 690
- Crashes (24 mo)
- 26
- Vehicle OOS rate
- 9.3%
Carrier recorded at the latest inspection in the available records (2026-03-03). 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 FL-4523CY appears in FMCSA inspection records 4 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Most recent operating carrier: Florida Rock & Tank Lines Inc (USDOT 29628). Vehicle make on file: HEIL CO. (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 FL-4523CY (Florida) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-02-11 to 2026-03-03. The latest inspection was in Florida, a Level II — walk-around inspection of the driver and the vehicle.
Vehicles recorded under plate FL-4523CY
This plate has been recorded on 2 different VINs. Vehicles on record: 5THSA432XK7103698 (2019 HEIL CO., 2025-02-11 to 2026-03-03); 5HTSA432XK7103698 (2019 Heil Trailer International, 2026-01-08).
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
Operated by Florida Rock & Tank Lines Inc (USDOT 29628) in every inspection on record.