Equipment unit · VIN-decoded · NHTSA vPIC

2001 Stoughton trailers Stoughton Trailers

1DW1A532X1S406265 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections2
of 9
First seenJul 7, 2023
CA
Last seenMay 27, 2026
TN
Inspected under 2 different carriers in 34 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
1DW1A532X1S406265
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Jul 7, 2023 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026TNIII · Driver-only0—NOVA TRANSPORT INC 29372464TZ2275/CA
Feb 23, 2026OKII · Walk-around9OOSNOVA TRANSPORT INC 29372464TZ2275/CA
Mar 7, 2025CAV · Vehicle-only3—DOUGLAS E PORTILLO 23321434TZ2275/CA
Oct 10, 2024LAIII · Driver-only3—DOUGLAS E PORTILLO 23321434TZ2275/CA
Aug 7, 2024NMII · Walk-around0—DOUGLAS E PORTILLO 23321434TZ2275/CA
Mar 5, 2024ARIII · Driver-only2OOSDOUGLAS E PORTILLO 23321434TZ2275/CA
Jan 10, 2024AZII · Walk-around3—DOUGLAS E PORTILLO 23321434TZ2275/CA
Jul 23, 2023WVIII · Driver-only0—DOUGLAS E PORTILLO 23321434TZ2275/CA
Jul 7, 2023CAV · Vehicle-only3—DOUGLAS E PORTILLO 23321434TZ2275/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NOVA TRANSPORT INC2937246Feb 23, 2026May 27, 20262PA
DOUGLAS E PORTILLO2332143Jul 7, 2023Mar 7, 20257CA
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.
4TZ2275CA—NOVA TRANSPORT INCFeb 23, 2026 → May 27, 20262
4TZ2275CA—DOUGLAS E PORTILLOJul 7, 2023 → Mar 7, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026