Equipment unit · VIN-decoded · NHTSA vPIC

1999 Stoughton trailers Stoughton Trailers

1DW1A5325XS307118 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMay 13, 2024
US
Last seenJul 14, 2026
CA
Inspected under 2 different carriers in 26 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
1DW1A5325XS307118
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
1999
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 · May 13, 2024 – Jul 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2026CAI · Full4OOSNAPOLEON EXPRESS LTD 5985444RA9783/CA
Aug 13, 2025USII · Walk-around1—NAPOLEON EXPRESS LTD 5985444RA9783/CA
Feb 18, 2025CAI · Full0—NAPOLEON EXPRESS LTD 5985444RA9783/CA
May 13, 2024USI · Full0—NAPOLEON EXPRESS SA DE CV 5724284RA9783/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NAPOLEON EXPRESS LTD598544Feb 18, 2025Jul 14, 20263CA
NAPOLEON EXPRESS SA DE CV572428May 13, 2024May 13, 20241BN
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.
4RA9783CA2NAPOLEON EXPRESS LTDFeb 18, 2025 → Jul 14, 20263
4RA9783CA—NAPOLEON EXPRESS SA DE CVMay 13, 2024 → May 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026