Equipment unit · VIN-decoded · NHTSA vPIC

2019 Stoughton Trailers

1DW1A5326KBA19720 · Trailer · TRAILER
Carriers run under5
20 mo
Inspections8
all-time
OOS inspections0
of 8
First seenJul 1, 2024
AR
Last seenMar 19, 2026
NV
Inspected under 5 different carriers in 20 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
1DW1A5326KBA19720
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1989 or 2019

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

North American serial sequence
A19720

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
2019

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 · Jul 1, 2024 – Mar 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2026NVII · Walk-around1WWH INC 2954205639369ST/IL
Nov 23, 2025TXIII · Driver-only0PANTALEON TRUCKING LLC 3749403639369ST/IL
Nov 5, 2025NMI · Full2PANTALEON TRUCKING LLC 3749403369369ST/IL
Jul 28, 2025OHII · Walk-around0PRIME SOURCE TRUCKING INC 2333891639369ST/IL
Dec 13, 2024SDIII · Driver-only1HLM TRANS INC 3097130639269ST/IL
Aug 23, 2024MNIII · Driver-only0HLM TRANS INC 3097130639369/IL
Jul 11, 2024IDIII · Driver-only1STARTRUCKS LOGISTICS INC 4014013639369ST/IL
Jul 1, 2024ARIII · Driver-only2HLM TRANS INC 3097130639369ST/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WWH INC2954205Mar 19, 2026Mar 19, 20261IL
PANTALEON TRUCKING LLC3749403Nov 5, 2025Nov 23, 20252IL
PRIME SOURCE TRUCKING INC2333891Jul 28, 2025Jul 28, 20251IL
HLM TRANS INC3097130Jul 1, 2024Dec 13, 20243IL
STARTRUCKS LOGISTICS INC4014013Jul 11, 2024Jul 11, 20241IL
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.
639369STILWWH INCMar 19, 2026Mar 19, 20261
639369STILPANTALEON TRUCKING LLCNov 23, 2025Nov 23, 20251
369369STILPANTALEON TRUCKING LLCNov 5, 2025Nov 5, 20251
639369STILPRIME SOURCE TRUCKING INCJul 28, 2025Jul 28, 20251
639269STILHLM TRANS INCDec 13, 2024Dec 13, 20241
639369ILHLM TRANS INCAug 23, 2024Aug 23, 20241
639369STILSTARTRUCKS LOGISTICS INCJul 11, 2024Jul 11, 20241
639369STILHLM TRANS INCJul 1, 2024Jul 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026