Equipment unit · VIN-decoded · NHTSA vPIC

2007 Stoughton trailers Stoughton Trailers

1DW1A532978946635 · Trailer · TRAILER
Carriers run under2
5 mo
Inspections3
all-time
OOS inspections2
of 3
First seenSep 7, 2024
AZ
Last seenFeb 9, 2025
AZ
Inspected under 2 different carriers in 5 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
1DW1A532978946635
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2007
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 7, 2024 – Feb 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 9, 2025AZII · Walk-around4OOSHBX INC 4118550C440185/ME
Dec 18, 2024CAI · Full8OOSNASU INTERNATIONAL INC 3700415C440185/ME
Sep 7, 2024AZII · Walk-around8—NASU INTERNATIONAL INC 3700415C440185/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HBX INC4118550Feb 9, 2025Feb 9, 20251CA
NASU INTERNATIONAL INC3700415Sep 7, 2024Dec 18, 20242CA
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.
C440185ME—HBX INCFeb 9, 2025 → Feb 9, 20251
C440185ME—NASU INTERNATIONAL INCSep 7, 2024 → Dec 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026