Equipment unit · VIN-decoded · NHTSA vPIC

2025 Stoughton trailers Stoughton Trailers

1DW1A5321SSB94179 · Trailer · TRAILER
Carriers run under3
16 mo
Inspections7
all-time
OOS inspections3
of 7
First seenMar 18, 2025
PA
Last seenJul 22, 2026
OH
Inspected under 3 different carriers in 16 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
1DW1A5321SSB94179
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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 · Mar 18, 2025 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026OHIII · Driver-only0—DM TRANSPORTATION LLC 33357385366783/ME
Jul 1, 2026KYII · Walk-around0—DM TRANSPORTATION LLC 33357385366783/ME
Jun 28, 2026MTII · Walk-around3OOSDELTA PRIME LLC 34956765366783/ME
Jun 11, 2026OHII · Walk-around8OOSDM TRANSPORTATION LLC 33357385366783/ME
Oct 21, 2025INII · Walk-around2—AD EXPRESS TRUCKING LLC 30664955366783/ME
Sep 16, 2025KYI · Full3OOSAD EXPRESS TRUCKING LLC 30664955366783/ME
Mar 18, 2025PAIII · Driver-only1—AD EXPRESS TRUCKING LLC 30664955366783/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DM TRANSPORTATION LLC3335738Jun 11, 2026Jul 22, 20263PA
DELTA PRIME LLC3495676Jun 28, 2026Jun 28, 20261IL
AD EXPRESS TRUCKING LLC3066495Mar 18, 2025Oct 21, 20253PA
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.
5366783ME2DM TRANSPORTATION LLCJun 11, 2026 → Jul 22, 20263
5366783ME2DELTA PRIME LLCJun 28, 2026 → Jun 28, 20261
5366783ME—AD EXPRESS TRUCKING LLCMar 18, 2025 → Oct 21, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026