Equipment unit · VIN-decoded · NHTSA vPIC

2021 Stoughton trailers Stoughton Trailers

1DW1A5326MBA46452 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections7
all-time
OOS inspections1
of 7
First seenAug 2, 2023
IL
Last seenAug 18, 2025
SD
Inspected under 2 different carriers in 24 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
1DW1A5326MBA46452
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 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 · Aug 2, 2023 – Aug 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 18, 2025SDIII · Driver-only0—NAVASTRA INC 4159664915911ST/IL
Mar 4, 2025KYII · Walk-around11—NAVASTRA INC 4159664915911ST/IL
Feb 11, 2025ALII · Walk-around3—NAVASTRA INC 4159664915911ST/IL
Jan 21, 2025GAIII · Driver-only1—NAVASTRA INC 4159664915911ST/IL
Dec 10, 2024NYII · Walk-around3—NAVASTRA INC 4159664915911ST/IL
Sep 18, 2023OHIII · Driver-only0—CTS TRANSIT INC 1476808915911ST/IL
Aug 2, 2023ILII · Walk-around1OOSCTS TRANSIT INC 1476808915911ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NAVASTRA INC4159664Dec 10, 2024Aug 18, 20255WI
CTS TRANSIT INC1476808Aug 2, 2023Sep 18, 20232IL
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.
915911STIL—NAVASTRA INCDec 10, 2024 → Aug 18, 20255
915911STIL—CTS TRANSIT INCAug 2, 2023 → Sep 18, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026