Equipment unit · VIN-decoded · NHTSA vPIC

2022 Trailmax TrailMax

4T93H4021NM402178 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections7
all-time
OOS inspections1
of 7
First seenAug 17, 2023
KS
Last seenDec 21, 2025
AZ
Inspected under 2 different carriers in 28 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
4T93H4021NM402178
Make
Trailmax
Model
TrailMax
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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 · Aug 17, 2023 – Dec 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 21, 2025AZII · Walk-around11—BIG TRANSPORT INC 4128362701185M/TX
Oct 4, 2025OKII · Walk-around0—BIG TRANSPORT INC 4128362701185M/TX
Sep 12, 2024OKI · Full0—GULF AREA TRUCKING LLC 1940016701185M/TX
Jun 6, 2024OKI · Full2OOSGULF AREA TRUCKING LLC 1940016701185M/TX
Dec 7, 2023MOI · Full0—GULF AREA TRUCKING LLC 1940016243527M/TX
Nov 8, 2023ARIII · Driver-only1—GULF AREA TRUCKING LLC 1940016243527M/TX
Aug 17, 2023KSII · Walk-around3—GULF AREA TRUCKING LLC 1940016243527M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIG TRANSPORT INC4128362Oct 4, 2025Dec 21, 20252IL
GULF AREA TRUCKING LLC1940016Aug 17, 2023Sep 12, 20245TX
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.
701185MTX—BIG TRANSPORT INCOct 4, 2025 → Dec 21, 20252
701185MTX—GULF AREA TRUCKING LLCJun 6, 2024 → Sep 12, 20242
243527MTX—GULF AREA TRUCKING LLCAug 17, 2023 → Dec 7, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026