Equipment unit · VIN-decoded · NHTSA vPIC

2023 Stoughton trailers Stoughton Trailers

1DW1A5320PSB12403 · Trailer · TRAILER
Carriers run under4
32 mo
Inspections7
all-time
OOS inspections1
of 7
First seen07/08/2023
NM
Last seen03/16/2026
WA
Inspected under 4 different carriers in 32 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
1DW1A5320PSB12403
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/21/2026
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 · 07/08/2023 – 03/16/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/16/2026WAII · Walk-around2—VIS INC 3842928922075ST/IL
12/13/2024UTIII · Driver-only0—A F F TRANS LLC 1730271922075ST/IL
04/23/2024ILII · Walk-around0—VANNER INC 3048083922075ST/IL
03/16/2024MTIII · Driver-only1—VANNER INC 3048083895115ST/IL
11/01/2023MAIII · Driver-only1—VANNER INC 3048083922075ST/IL
10/07/2023PAIII · Driver-only1—VANNER INC 3048083922075ST/IL
07/08/2023NMII · Walk-around1OOSAR FREIGHT LOGISTICS LLC 3900464895115ST/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VIS INC384292803/16/202603/16/20261IL
A F F TRANS LLC173027112/13/202412/13/20241IL
VANNER INC304808310/07/202304/23/20244IL
AR FREIGHT LOGISTICS LLC390046407/08/202307/08/20231FL
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.
922075STIL—VIS INC03/16/2026 → 03/16/20261
922075STIL—A F F TRANS LLC12/13/2024 → 12/13/20241
922075STIL—VANNER INC10/07/2023 → 04/23/20243
895115STIL—VANNER INC03/16/2024 → 03/16/20241
895115STIL—AR FREIGHT LOGISTICS LLC07/08/2023 → 07/08/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026