Equipment unit · VIN-decoded · NHTSA vPIC

2014 Doonan Specialized Trailer

1D9BW5222E1609530 · Trailer · TRAILER
Carriers run under3
36 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJul 10, 2023
WA
Last seenJul 7, 2026
WA
Inspected under 3 different carriers in 36 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
1D9BW5222E1609530
Make
Doonan Specialized Trailer
Model
Doonan Specialized Trailer
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
1D9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BW522

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1984 or 2014

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

North American serial sequence
609530

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2014

Observed directly for this VIN via NHTSA vPIC.

Observed make
DOONAN SPECIALIZED TRAILER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Doonan Specialized Trailer

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 10, 2023 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026WAII · Walk-around1LANDSTROM INC 15316792753AB/WA
Jan 3, 2026IDII · Walk-around1OOSUNITED MOTOR FREIGHT INC 23668592753AB/WA
Jul 17, 2025ORII · Walk-around3UNITED MOTOR FREIGHT INC 23668592753AB/WA
Feb 13, 2025IDII · Walk-around3OOSLANDSTROM INC 15316792753AB/WA
Jul 10, 2023WAIII · Driver-only0UMF HEAVY HAUL LLC 290354392753AB/WA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LANDSTROM INC153167Feb 13, 2025Jul 7, 20262WA
UNITED MOTOR FREIGHT INC236685Jul 17, 2025Jan 3, 20262WA
UMF HEAVY HAUL LLC2903543Jul 10, 2023Jul 10, 20231WA
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.
92753ABWA2LANDSTROM INCFeb 13, 2025Jul 7, 20262
92753ABWAUNITED MOTOR FREIGHT INCJul 17, 2025Jan 3, 20262
92753ABWAUMF HEAVY HAUL LLCJul 10, 2023Jul 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026