Equipment unit · VIN-decoded · NHTSA vPIC

2023 Stoughton trailers Stoughton Trailers

1DW1A5320PSB23949 · Trailer · TRAILER
Carriers run under2
23 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMay 14, 2024
KY
Last seenApr 8, 2026
AZ
Inspected under 2 different carriers in 23 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
1DW1A5320PSB23949
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 · May 14, 2024 – Apr 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 8, 2026AZII · Walk-around1—SUN TRANSPORTATION SYSTEMS USA LLC 3347542X5200R/ON
Feb 14, 2025INI · Full3—1387431 ONTARIO INC 1582731X5200R/ON
Jul 26, 2024KYIII · Driver-only0—1387431 ONTARIO INC 1582731X5200R/ON
May 14, 2024KYII · Walk-around1—SUN TRANSPORTATION SYSTEMS USA LLC 3347542X5200R/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUN TRANSPORTATION SYSTEMS USA LLC3347542May 14, 2024Apr 8, 20262OH
1387431 ONTARIO INC1582731Jul 26, 2024Feb 14, 20252ON
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.
X5200RON—SUN TRANSPORTATION SYSTEMS USA LLCMay 14, 2024 → Apr 8, 20262
X5200RON—1387431 ONTARIO INCJul 26, 2024 → Feb 14, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026