Equipment unit · VIN-decoded · NHTSA vPIC

2020 Stoughton trailers Stoughton Trailers

1DW1A5321LSA42971 · Trailer · TRAILER
Carriers run under3
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 6, 2023
IN
Last seenMar 2, 2026
CO
Inspected under 3 different carriers in 28 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
1DW1A5321LSA42971
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 · Nov 6, 2023 – Mar 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 2, 2026COIII · Driver-only0—FOUR J TRANSPORTATION LLC 3402042PE89904/IN
May 9, 2025MDIII · Driver-only0—SNS LOGISTICS INC 3506893PE89904/IN
Nov 6, 2023INIII · Driver-only1—LOON TRANSPORTATION INC 3558718TM6647/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FOUR J TRANSPORTATION LLC3402042Mar 2, 2026Mar 2, 20261IL
SNS LOGISTICS INC3506893May 9, 2025May 9, 20251IL
LOON TRANSPORTATION INC3558718Nov 6, 2023Nov 6, 20231IL
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.
PE89904IN—FOUR J TRANSPORTATION LLCMar 2, 2026 → Mar 2, 20261
PE89904IN—SNS LOGISTICS INCMay 9, 2025 → May 9, 20251
TM6647ID—LOON TRANSPORTATION INCNov 6, 2023 → Nov 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026