Equipment unit · VIN-decoded · NHTSA vPIC

2001 Stoughton trailers Stoughton Trailers

1DW1C48251E479958 · Trailer · TRAILER
Carriers run under2
5 mo
Inspections3
all-time
OOS inspections3
of 3
First seenJul 5, 2025
SC
Last seenDec 10, 2025
SC
Inspected under 2 different carriers in 5 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
1DW1C48251E479958
Make
Stoughton trailers
Model
Stoughton Trailers
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Jul 5, 2025 – Dec 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 10, 2025SCII · Walk-around9OOSCHRISTOPHER B RILEY 925426694415T/TN
Oct 9, 2025SCI · Full28OOSGUILLEM TRANSPORTATION & SERVICES LLC 4110588694415T/TN
Jul 5, 2025SCII · Walk-around10OOSGUILLEM TRANSPORTATION & SERVICES LLC 4110588694415T/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHRISTOPHER B RILEY925426Dec 10, 2025Dec 10, 20251SC
GUILLEM TRANSPORTATION & SERVICES LLC4110588Jul 5, 2025Oct 9, 20252SC
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.
694415TTN—CHRISTOPHER B RILEYDec 10, 2025 → Dec 10, 20251
694415TTN—GUILLEM TRANSPORTATION & SERVICES LLCJul 5, 2025 → Oct 9, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026