Equipment unit · VIN-decoded · NHTSA vPIC

2001 Stoughton trailers Stoughton Trailers

1DW1A53201S406923 · Trailer · TRAILER
Carriers run under3
23 mo
Inspections3
all-time
OOS inspections2
of 3
First seenMay 10, 2024
TX
Last seenApr 30, 2026
TX
Inspected under 3 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
1DW1A53201S406923
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2001
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 10, 2024 – Apr 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 30, 2026TXII · Walk-around4OOSCARLOS A AYALA 238405339S725N/TX
Oct 1, 2025TXII · Walk-around6OOSTMEC TRANSPORT LLC 369557465T381N/TX
May 10, 2024TXI · Full14—CAMPA TRANSPORTATION SERVICES LLC 35547655117LA/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CARLOS A AYALA2384053Apr 30, 2026Apr 30, 20261TX
TMEC TRANSPORT LLC3695574Oct 1, 2025Oct 1, 20251TX
CAMPA TRANSPORTATION SERVICES LLC3554765May 10, 2024May 10, 20241TX
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.
39S725NTX—CARLOS A AYALAApr 30, 2026 → Apr 30, 20261
65T381NTX—TMEC TRANSPORT LLCOct 1, 2025 → Oct 1, 20251
5117LAOK—CAMPA TRANSPORTATION SERVICES LLCMay 10, 2024 → May 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026