Equipment unit · VIN-decoded · NHTSA vPIC

2012 Stoughton trailers Stoughton Trailers

1DW1A5323CS314806 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 26, 2023
IL
Last seenMar 20, 2026
CA
Inspected under 2 different carriers in 30 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
1DW1A5323CS314806
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 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 · Sep 26, 2023 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026CAII · Walk-around0—MTR EXPRESS INC 1332114806362ST/IL
Nov 18, 2025CAII · Walk-around1—BEST TRUCK LINE INC 2121216806362ST/IL
Nov 5, 2025UTI · Full2—MTR EXPRESS INC 1332114806362ST/IL
Jul 28, 2024UTI · Full0—BEST TRUCK LINE INC 2121216806362ST/IL
Sep 26, 2023ILIII · Driver-only0—BEST TRUCK LINE INC 2121216806362ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MTR EXPRESS INC1332114Nov 5, 2025Mar 20, 20262IL
BEST TRUCK LINE INC2121216Sep 26, 2023Nov 18, 20253IL
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.
806362STIL—MTR EXPRESS INCNov 5, 2025 → Mar 20, 20262
806362STIL—BEST TRUCK LINE INCSep 26, 2023 → Nov 18, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026