Equipment unit · VIN-decoded · NHTSA vPIC

2020 Stoughton trailers Stoughton Trailers

1DW1A5321LSA30044 · Trailer · TRAILER
Carriers run under3
33 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 11, 2023
TN
Last seenApr 8, 2026
CA
Inspected under 3 different carriers in 33 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
1DW1A5321LSA30044
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 · Jul 11, 2023 – Apr 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 8, 2026CAI · Full4OOSPRO-FIT LOGISTICS LLC 4036890TN5206/ID
Feb 24, 2026CAI · Full1—KING SOS LOGISTICS INC 4273338TN5206/ID
Jul 11, 2023TNII · Walk-around1—SB TRANS LLC 3215721TN5206/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRO-FIT LOGISTICS LLC4036890Apr 8, 2026Apr 8, 20261CA
KING SOS LOGISTICS INC4273338Feb 24, 2026Feb 24, 20261CA
SB TRANS LLC3215721Jul 11, 2023Jul 11, 20231OH
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.
TN5206ID—PRO-FIT LOGISTICS LLCApr 8, 2026 → Apr 8, 20261
TN5206ID—KING SOS LOGISTICS INCFeb 24, 2026 → Feb 24, 20261
TN5206ID—SB TRANS LLCJul 11, 2023 → Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026