Equipment unit · VIN-decoded · NHTSA vPIC

2020 Stoughton Trailers

1DW1A5325LSA30726 · Trailer · TRAILER
Carriers run under4
33 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 15, 2023
TX
Last seenMay 13, 2026
OK
Inspected under 4 different carriers in 33 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
1DW1A5325LSA30726
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1990 or 2020

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

North American serial sequence
A30726

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.

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 · Aug 15, 2023 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026OKI · Full0—SIP XPRESS INC 3513572PC90482/IN
May 13, 2026OKI · Full0—SIP XPRESS INC 3513572PC90482/IN
May 13, 2026OKI · Full0—SIP XPRESS INC 3513572PC90482/IN
Oct 16, 2024NMIII · Driver-only0—FREIGHT SYSTEMS LLC 2515079TP9536/ID
Sep 28, 2023CTII · Walk-around4OOSPACIFIC TRANSPORT LIMITED LIABILITY COMPANY 2893487PC90482/IN
Aug 15, 2023TXII · Walk-around0—KHAN BRO'S TRANSPORTATION INC 3928975PC90482/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIP XPRESS INC3513572May 13, 2026May 13, 20263IL
FREIGHT SYSTEMS LLC2515079Oct 16, 2024Oct 16, 20241CA
PACIFIC TRANSPORT LIMITED LIABILITY COMPANY2893487Sep 28, 2023Sep 28, 20231NJ
KHAN BRO'S TRANSPORTATION INC3928975Aug 15, 2023Aug 15, 20231CA
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.
PC90482IN2SIP XPRESS INCMay 13, 2026 → May 13, 20263
TP9536ID—FREIGHT SYSTEMS LLCOct 16, 2024 → Oct 16, 20241
PC90482IN—PACIFIC TRANSPORT LIMITED LIABILITY COMPANYSep 28, 2023 → Sep 28, 20231
PC90482IN—KHAN BRO'S TRANSPORTATION INCAug 15, 2023 → Aug 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026