Equipment unit · VIN-decoded · NHTSA vPIC

2021 Heil trailer international Heil Trailer International

3H4SA3927M3113219 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections2
of 5
First seenSep 18, 2023
TX
Last seenSep 2, 2025
TX
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
3H4SA3927M3113219
Make
Heil trailer international
Model
Heil Trailer International
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 29, 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 · Sep 18, 2023 – Sep 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 2, 2025TXII · Walk-around0—MIVA SERVICES LLC 4168471114B483/TX
Jan 7, 2025TXI · Full0—MIVA SERVICES LLC 4168471114B483/TX
Nov 19, 2024TXI · Full5OOSMIVA SERVICES LLC 4168471114B483/TX
Nov 2, 2023TXII · Walk-around0—ALLIANCE TANK LINES LLC 270666114B483/TX
Sep 18, 2023TXII · Walk-around2OOSALLIANCE TANK LINES LLC 270666114B483/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIVA SERVICES LLC4168471Nov 19, 2024Sep 2, 20253TX
ALLIANCE TANK LINES LLC270666Sep 18, 2023Nov 2, 20232LA
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.
114B483TX—MIVA SERVICES LLCNov 19, 2024 → Sep 2, 20253
114B483TX—ALLIANCE TANK LINES LLCSep 18, 2023 → Nov 2, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026