Equipment unit · VIN-decoded · NHTSA vPIC

1996 Heil trailer international Heil Trailer International

5HTSN4225T7T04514 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seenNov 14, 2023
SC
Last seenNov 3, 2025
SC
Inspected under 2 different carriers in 24 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5HTSN4225T7T04514
Make
Heil trailer international
Model
Heil Trailer International
Model year
1996
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 14, 2023 – Nov 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 3, 2025SCIII · Driver-only1—SOUTHERN TANK TRANSPORT INC 548304PV90686/SC
Mar 25, 2025SCIII · Driver-only0—SOUTHERN TANK TRANSPORT INC 548304PV90686/SC
Mar 12, 2025SCI · Full3OOSSOUTHERN TANK TRANSPORT INC 548304PV90686/SC
Feb 3, 2025SCII · Walk-around0—SOUTHERN TANK TRANSPORT INC 548304PV90686/SC
Feb 28, 2024SCIII · Driver-only1—R O HARRELL INC 84324PV90686/SC
Nov 14, 2023SCI · Full3—SOUTHERN TANK TRANSPORT INC 548304PV90686/SC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN TANK TRANSPORT INC548304Nov 14, 2023Nov 3, 20255SC
R O HARRELL INC84324Feb 28, 2024Feb 28, 20241VA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
PV90686SC—SOUTHERN TANK TRANSPORT INCNov 14, 2023 → Nov 3, 20255
PV90686SC—R O HARRELL INCFeb 28, 2024 → Feb 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026