Equipment unit · VIN-decoded · NHTSA vPIC

2022 Stoughton trailers Stoughton Trailers

1DW1A5325NSA97698 · Trailer · TRAILER
Carriers run under3
12 mo
Inspections5
all-time
OOS inspections1
of 5
First seen10/22/2024
IN
Last seen10/22/2025
NE
Inspected under 3 different carriers in 12 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
1DW1A5325NSA97698
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/26/2026
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 · 10/22/2024 – 10/22/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/22/2025NEIII · Driver-only1—RFS GROUP INC 23173881007406ST/IL
08/11/2025MOII · Walk-around0—B & K GROUP INC 25219511007406ST/IL
08/05/2025SDII · Walk-around0—B & K GROUP INC 25219511007406ST/IL
03/04/2025MTII · Walk-around3OOSKOZAK TRANS INC 2641919850352ST/IL
10/22/2024INII · Walk-around2—KOZAK TRANS INC 2641919850352ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RFS GROUP INC231738810/22/202510/22/20251IL
B & K GROUP INC252195108/05/202508/11/20252IL
KOZAK TRANS INC264191910/22/202403/04/20252IL
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.
1007406STIL—RFS GROUP INC10/22/2025 → 10/22/20251
1007406STIL—B & K GROUP INC08/05/2025 → 08/11/20252
850352STIL—KOZAK TRANS INC10/22/2024 → 03/04/20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/26/2026