Equipment unit · VIN-decoded · NHTSA vPIC

2020 Stoughton trailers Stoughton Trailers

1DW1A5329LSA43088 · Trailer · TRAILER
Carriers run under3
13 mo
Inspections5
all-time
OOS inspections1
of 5
First seenApr 18, 2025
MD
Last seenMay 13, 2026
OK
Inspected under 3 different carriers in 13 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
1DW1A5329LSA43088
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 1, 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 · Apr 18, 2025 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026OKI · Full1—ALZEN ENTERPRISES INC 3094389TM6764/ID
May 13, 2026OKI · Full1—ALZEN ENTERPRISES INC 3094389TM6764/ID
May 13, 2026OKI · Full1—ALZEN ENTERPRISES INC 3094389TM6764/ID
Apr 27, 2025MOI · Full7OOSSPINROCK INC 4148469TM6764/ID
Apr 18, 2025MDII · Walk-around0—PREMIER CARGO LLC 3166680TM6764/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALZEN ENTERPRISES INC3094389May 13, 2026May 13, 20263OK
SPINROCK INC4148469Apr 27, 2025Apr 27, 20251OH
PREMIER CARGO LLC3166680Apr 18, 2025Apr 18, 20251PA
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.
TM6764ID2ALZEN ENTERPRISES INCMay 13, 2026 → May 13, 20263
TM6764ID—SPINROCK INCApr 27, 2025 → Apr 27, 20251
TM6764ID—PREMIER CARGO LLCApr 18, 2025 → Apr 18, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026
2020 Stoughton trailers Stoughton Trailers — VIN 1DW1A5329LSA43088