Equipment unit · VIN-decoded · NHTSA vPIC

2017 Stoughton Trailers

1DW1A5328HB754205 · Trailer · TRAILER
Carriers run under6
24 mo
Inspections6
all-time
OOS inspections0
of 6
First seenMar 4, 2024
PA
Last seenMar 31, 2026
AZ
Inspected under 6 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
1DW1A5328HB754205
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2017
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.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1DW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A532

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1987 or 2017

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
754205

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
STOUGHTON TRAILERS

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model
Stoughton Trailers

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
STOUGHTON TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Stoughton Trailers

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 4, 2024 – Mar 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 31, 2026AZII · Walk-around2OTRA TRUCKING LLC 4301194PF16239/IN
Mar 13, 2026KYIII · Driver-only1JARAZ TRUCKING LLC 3579249PF16239/IN
Jan 30, 2026CAI · Full0MAX MAPS TRUCKING LLC 3387303PF16239/IN
Sep 23, 2025SCIII · Driver-only1MIGUEL'S SERVICES LLC 3802913PF16239/IN
Apr 5, 2025NCIII · Driver-only1CADENCE EXPRESS INC 4098274PD94123/IN
Mar 4, 2024PAIII · Driver-only1PISTON TRANSPORT INC 3234479PD94123/IN
03

Carriers this unit has run under

6 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OTRA TRUCKING LLC4301194Mar 31, 2026Mar 31, 20261MN
JARAZ TRUCKING LLC3579249Mar 13, 2026Mar 13, 20261IL
MAX MAPS TRUCKING LLC3387303Jan 30, 2026Jan 30, 20261IL
MIGUEL'S SERVICES LLC3802913Sep 23, 2025Sep 23, 20251SC
CADENCE EXPRESS INC4098274Apr 5, 2025Apr 5, 20251WY
PISTON TRANSPORT INC3234479Mar 4, 2024Mar 4, 20241CA
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.
PF16239INOTRA TRUCKING LLCMar 31, 2026Mar 31, 20261
PF16239INJARAZ TRUCKING LLCMar 13, 2026Mar 13, 20261
PF16239INMAX MAPS TRUCKING LLCJan 30, 2026Jan 30, 20261
PF16239INMIGUEL'S SERVICES LLCSep 23, 2025Sep 23, 20251
PD94123INCADENCE EXPRESS INCApr 5, 2025Apr 5, 20251
PD94123INPISTON TRANSPORT INCMar 4, 2024Mar 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026