Equipment unit · VIN-decoded · NHTSA vPIC

2020 Stoughton trailers Stoughton Trailers

1DW1A5323LSA31874 · Trailer · TRAILER
Carriers run under3
20 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 15, 2023
MI
Last seenApr 3, 2025
NM
Inspected under 3 different carriers in 20 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
1DW1A5323LSA31874
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2020
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 · Aug 15, 2023 – Apr 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 3, 2025NMIII · Driver-only0—ALM TRANSPORTATION & TRUCKING INC 3500318TM1743/ID
Mar 6, 2024AZII · Walk-around1—ROYAL XPRESS INC 3356085TM1743/ID
Aug 15, 2023MIIII · Driver-only1—WW BRIDGE TRANSPORT INC 1550783TM1748/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALM TRANSPORTATION & TRUCKING INC3500318Apr 3, 2025Apr 3, 20251TX
ROYAL XPRESS INC3356085Mar 6, 2024Mar 6, 20241CA
WW BRIDGE TRANSPORT INC1550783Aug 15, 2023Aug 15, 20231OH
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.
TM1743ID—ALM TRANSPORTATION & TRUCKING INCApr 3, 2025 → Apr 3, 20251
TM1743ID—ROYAL XPRESS INCMar 6, 2024 → Mar 6, 20241
TM1748ID—WW BRIDGE TRANSPORT INCAug 15, 2023 → Aug 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026