Equipment unit · VIN-decoded · NHTSA vPIC

2023 Trailmax TrailMax

4T93H4023PM402122 · Trailer · TRAILER
Carriers run under2
8 mo
Inspections5
all-time
OOS inspections2
of 5
First seen07/24/2025
MO
Last seen03/10/2026
AZ
Inspected under 2 different carriers in 8 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
4T93H4023PM402122
Make
Trailmax
Model
TrailMax
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/30/2026
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 · 07/24/2025 – 03/10/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/10/2026AZII · Walk-around12—GRB TRUCKING INC 1438380469630T/TN
03/02/2026SDIII · Driver-only2—GRB TRUCKING INC 1438380469630T/TN
09/30/2025GAI · Full6—G MASTER CORP 1980630469630T/TN
08/06/2025MSII · Walk-around3OOSG MASTER CORP 1980630469630T/TN
07/24/2025MOIII · Driver-only3OOSG MASTER CORP 1980630469630T/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRB TRUCKING INC143838003/02/202603/10/20262FL
G MASTER CORP198063007/24/202509/30/20253FL
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.
469630TTN—GRB TRUCKING INC03/02/2026 → 03/10/20262
469630TTN—G MASTER CORP07/24/2025 → 09/30/20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/30/2026