Equipment unit · VIN-decoded · NHTSA vPIC

2021 Stoughton trailers Stoughton Trailers

1DW1A5323MSA46330 · Trailer · TRAILER
Carriers run under4
6 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 8, 2025
CA
Last seenSep 19, 2025
US
Inspected under 4 different carriers in 6 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
1DW1A5323MSA46330
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 · Mar 8, 2025 – Sep 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 19, 2025USI · Full0—ESMA LOGISTICS INC 42489493230497/ME
Jul 9, 2025CAI · Full1—INNOVATIVE TRUCKING LLC 36370993230497/ME
Apr 10, 2025CAI · Full0—SAGWAL TRANS INC 34288643230497/ME
Mar 8, 2025CAIII · Driver-only0—SSM UZ INC 41965143230497/ME
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ESMA LOGISTICS INC4248949Sep 19, 2025Sep 19, 20251IL
INNOVATIVE TRUCKING LLC3637099Jul 9, 2025Jul 9, 20251CA
SAGWAL TRANS INC3428864Apr 10, 2025Apr 10, 20251CA
SSM UZ INC4196514Mar 8, 2025Mar 8, 20251IL
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.
3230497ME—ESMA LOGISTICS INCSep 19, 2025 → Sep 19, 20251
3230497ME—INNOVATIVE TRUCKING LLCJul 9, 2025 → Jul 9, 20251
3230497ME2SAGWAL TRANS INCApr 10, 2025 → Apr 10, 20251
3230497ME—SSM UZ INCMar 8, 2025 → Mar 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026