Equipment unit · VIN-decoded · NHTSA vPIC

2021 Stoughton trailers Stoughton Trailers

1DW1A5321MSA46326 · Trailer · TRAILER
Carriers run under5
21 mo
Inspections5
all-time
OOS inspections1
of 5
First seenFeb 6, 2024
CA
Last seenNov 13, 2025
KS
Inspected under 5 different carriers in 21 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
1DW1A5321MSA46326
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 26, 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 · Feb 6, 2024 – Nov 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 13, 2025KSIII · Driver-only0—TPO EXPRESS LLC 40181005451914/ME
Nov 11, 2024IAIII · Driver-only2—DMC EXPRESS TRUCK CORP 37273253230493/ME
Jun 6, 2024PAII · Walk-around8—GAWARGAYOS SONS LLC 32245783230493/ME
Apr 6, 2024MNI · Full4OOSRAHMAN CARRIER LLC 39201683230493/ME
Feb 6, 2024CAII · Walk-around1—ALER GROUP LLC 39864693230493/ME
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TPO EXPRESS LLC4018100Nov 13, 2025Nov 13, 20251OH
DMC EXPRESS TRUCK CORP3727325Nov 11, 2024Nov 11, 20241FL
GAWARGAYOS SONS LLC3224578Jun 6, 2024Jun 6, 20241PA
RAHMAN CARRIER LLC3920168Apr 6, 2024Apr 6, 20241MN
ALER GROUP LLC3986469Feb 6, 2024Feb 6, 20241CO
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.
5451914ME—TPO EXPRESS LLCNov 13, 2025 → Nov 13, 20251
3230493ME—DMC EXPRESS TRUCK CORPNov 11, 2024 → Nov 11, 20241
3230493ME—GAWARGAYOS SONS LLCJun 6, 2024 → Jun 6, 20241
3230493ME—RAHMAN CARRIER LLCApr 6, 2024 → Apr 6, 20241
3230493ME—ALER GROUP LLCFeb 6, 2024 → Feb 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026
2021 Stoughton trailers Stoughton Trailers — VIN 1DW1A5321MSA46326