Equipment unit · VIN-decoded · NHTSA vPIC

2015 Stoughton trailers Stoughton Trailers

1DW1A5324FB575527 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections8
all-time
OOS inspections3
of 8
First seenAug 9, 2023
TX
Last seenJun 9, 2026
MT
Inspected under 2 different carriers in 34 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
1DW1A5324FB575527
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 9, 2023 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026MTI · Full1—MASTIFF EXPRESS LLC 39564033119723/ME
May 21, 2026ARII · Walk-around0—MASTIFF EXPRESS LLC 39564033119723/ME
May 11, 2026MOII · Walk-around0—MASTIFF EXPRESS LLC 39564033119723/ME
Mar 26, 2026ORIII · Driver-only0—MASTIFF EXPRESS LLC 39564033119723/ME
Feb 16, 2026TXII · Walk-around1OOSMASTIFF EXPRESS LLC 39564033119723/ME
Dec 25, 2025AZII · Walk-around2OOSMASTIFF EXPRESS LLC 39564032923519/ME
Nov 20, 2025FLII · Walk-around1OOSMASTIFF EXPRESS LLC 39564032923519/ME
Aug 9, 2023TXII · Walk-around0—RISINGER BROS TRANSFER INC 244981662173ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MASTIFF EXPRESS LLC3956403Nov 20, 2025Jun 9, 20267OH
RISINGER BROS TRANSFER INC244981Aug 9, 2023Aug 9, 20231IL
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.
3119723ME2MASTIFF EXPRESS LLCFeb 16, 2026 → Jun 9, 20265
2923519ME—MASTIFF EXPRESS LLCNov 20, 2025 → Dec 25, 20252
662173STIL—RISINGER BROS TRANSFER INCAug 9, 2023 → Aug 9, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026