Equipment unit · VIN-decoded · NHTSA vPIC

2021 Stoughton trailers Stoughton Trailers

1DW1A5322MSA47811 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections6
all-time
OOS inspections1
of 6
First seenMar 11, 2024
LA
Last seenNov 1, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1DW1A5322MSA47811
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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 11, 2024 – Nov 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 1, 2025CAIII · Driver-only0—QUANTUM FREIGHT LLC 1667771TP3911/ID
Jul 26, 2025CAII · Walk-around1—QUANTUM FREIGHT LLC 1667771TP3911/ID
Mar 2, 2025NMII · Walk-around0—QUANTUM FREIGHT LLC 1667771TP3911/ID
Sep 13, 2024CAI · Full2OOSQUANTUM FREIGHT LLC 1667771TP3911/ID
Jun 25, 2024CAV · Vehicle-only0—QUANTUM FREIGHT LLC 1667771TP3911/ID
Mar 11, 2024LAIII · Driver-only0—QUANTUM FREIGHT LLC 1667771TP3911/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUANTUM FREIGHT LLC1667771Mar 11, 2024Nov 1, 20256CA
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.
TP3911ID—QUANTUM FREIGHT LLCMar 11, 2024 → Nov 1, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026