Equipment unit · VIN-decoded · NHTSA vPIC

2012 Stoughton trailers Stoughton Trailers

1DW1A5328CS320441 · Trailer · TRAILER
Carriers run under3
33 mo
Inspections6
all-time
OOS inspections1
of 6
First seen09/13/2023
LA
Last seen06/19/2026
TX
Inspected under 3 different carriers in 33 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
1DW1A5328CS320441
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/25/2026
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 · 09/13/2023 – 06/19/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/19/2026TXII · Walk-around0—ISIDORO MATA LOPEZ 617008BZ3597/OK
06/02/2026TXII · Walk-around0—ISIDORO MATA LOPEZ 617008BZ3597/OK
12/26/2024NMII · Walk-around0—M&L TRANSPORT INC 1191697BZ3597/OK
12/25/2024TXII · Walk-around4—M&L TRANSPORT INC 1191697BZ3597/OK
01/04/2024TXI · Full6OOSMAELY LOGISTICS LLC 2111991BZ3597/OK
09/13/2023LAIII · Driver-only2—MAELY LOGISTICS LLC 2111991BZ3597/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISIDORO MATA LOPEZ61700806/02/202606/19/20262CH
M&L TRANSPORT INC119169712/25/202412/26/20242TX
MAELY LOGISTICS LLC211199109/13/202301/04/20242TX
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.
BZ3597OK2ISIDORO MATA LOPEZ06/02/2026 → 06/19/20262
BZ3597OK—M&L TRANSPORT INC12/25/2024 → 12/26/20242
BZ3597OK—MAELY LOGISTICS LLC09/13/2023 → 01/04/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026