Equipment unit · VIN-decoded · NHTSA vPIC

1999 Stoughton trailers Stoughton Trailers

1DW1A5323XS253768 · Trailer · TRAILER
Carriers run under2
4 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 26, 2025
CA
Last seenJul 16, 2025
CA
Inspected under 2 different carriers in 4 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
1DW1A5323XS253768
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 · Mar 26, 2025 – Jul 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2025CAIII · Driver-only0—EC3 TRANSPORT INC 29683574LT1566/CA
Jun 10, 2025CAII · Walk-around2—EC3 TRANSPORT INC 29683574LT1566/CA
Mar 26, 2025CAIII · Driver-only1—ALFONSO OROZCO 26176004LT1566/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EC3 TRANSPORT INC2968357Jun 10, 2025Jul 16, 20252CA
ALFONSO OROZCO2617600Mar 26, 2025Mar 26, 20251CA
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.
4LT1566CA—EC3 TRANSPORT INCJun 10, 2025 → Jul 16, 20252
4LT1566CA—ALFONSO OROZCOMar 26, 2025 → Mar 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026
1999 Stoughton trailers Stoughton Trailers — VIN 1DW1A5323XS253768