Equipment unit · VIN-decoded · NHTSA vPIC

2001 Stoughton trailers Stoughton Trailers

1DW1A53231S434439 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJul 11, 2024
TX
Last seenJan 29, 2026
TX
Inspected under 2 different carriers in 18 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
1DW1A53231S434439
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 11, 2024 – Jan 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2026TXI · Full4—JUAN ANTONIO RAMIREZ VASQUEZ 1631665BZ6050/OK
May 14, 2025USI · Full5OOSJUAN ANTONIO RAMIREZ VASQUEZ 1631665BZ6050/OK
Aug 13, 2024TXI · Full13—FRANCISCO FILIBERTO MORENO LEON 2553916BZ6050/OK
Jul 11, 2024TXI · Full15OOSFRANCISCO FILIBERTO MORENO LEON 2553916BZ6050/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUAN ANTONIO RAMIREZ VASQUEZ1631665May 14, 2025Jan 29, 20262TA
FRANCISCO FILIBERTO MORENO LEON2553916Jul 11, 2024Aug 13, 20242TA
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.
BZ6050OK—JUAN ANTONIO RAMIREZ VASQUEZMay 14, 2025 → Jan 29, 20262
BZ6050OK—FRANCISCO FILIBERTO MORENO LEONJul 11, 2024 → Aug 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026