Equipment unit · VIN-decoded · NHTSA vPIC

2025 Stoughton trailers Stoughton Trailers

1DW1A5320SBB93220 · Trailer · TRAILER
Carriers run under3
13 mo
Inspections6
all-time
OOS inspections2
of 6
First seenApr 21, 2025
KS
Last seenMay 29, 2026
MD
Inspected under 3 different carriers in 13 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
1DW1A5320SBB93220
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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 · Apr 21, 2025 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026MDII · Walk-around0—FRANKLIN & LYNNETTE LOGISTICS LLC 37495695480406/ME
Dec 12, 2025PAIII · Driver-only1—AD EXPRESS TRUCKING LLC 30664955480406/ME
Dec 10, 2025PAIII · Driver-only5OOSAD EXPRESS TRUCKING LLC 30664955480406/ME
Dec 10, 2025PAIII · Driver-only5OOSAD EXPRESS TRUCKING LLC 30664955480406/ME
May 9, 2025IAII · Walk-around2—SMT TRANS LLC 35155745480406/ME
Apr 21, 2025KSII · Walk-around2—SMT TRANS LLC 35155745480406/MA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRANKLIN & LYNNETTE LOGISTICS LLC3749569May 29, 2026May 29, 20261PA
AD EXPRESS TRUCKING LLC3066495Dec 10, 2025Dec 12, 20253PA
SMT TRANS LLC3515574Apr 21, 2025May 9, 20252PA
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.
5480406ME—FRANKLIN & LYNNETTE LOGISTICS LLCMay 29, 2026 → May 29, 20261
5480406ME—AD EXPRESS TRUCKING LLCDec 10, 2025 → Dec 12, 20253
5480406ME—SMT TRANS LLCMay 9, 2025 → May 9, 20251
5480406MA—SMT TRANS LLCApr 21, 2025 → Apr 21, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026