License Plate TX 243B986 (Texas) — Frontier Tank Lines Inc
USDOT 778718 · 2025 Heil Trailer International
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 |
|---|---|---|---|
| 2026-09-07 | 5HTSA4428S7172310 | TX 243B986 | FRONTIER TANK LINES INC · USDOT 778718 |
| 2026-08-12 | 5HTSA4428S7172310 | TX 243B986 | HARLEQUIN TRANSPORT LLC · USDOT 3499824 |
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
Frontier Tank Lines Inc Active
- USDOT
- 778718
- MC
- 353302
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Mckinney, TX
- Power units
- 132
- Drivers
- 185
- Inspections (24 mo)
- 382
- Crashes (24 mo)
- 10
- Vehicle OOS rate
- 10.5%
Carrier recorded at the latest inspection in the available records (2026-09-07). 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 TX-243B986 appears in FMCSA inspection records 5 times. Recorded on one vehicle: VIN 5HTSA4428S7172310 (2025 Heil Trailer International). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Frontier Tank Lines Inc (USDOT 778718). Vehicle make on file: Heil (OTHER). 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 TX-243B986 (Texas) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-17 to 2026-09-07. The latest inspection was in Texas, 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 2025 Heil Trailer International — VIN 5HTSA4428S7172310 (other).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 5 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): Frontier Tank Lines Inc (USDOT 778718) from 2025-02-17 to 2026-09-07; Harlequin Transport Llc (USDOT 3499824) on 2026-08-12.