Equipment unit · VIN-decoded · NHTSA vPIC

2011 Western Trailer Company

5DN133628BB000283 · Trailer · TRAILER
Carriers run under1
1 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 17, 2025
OR
Last seenJul 19, 2025
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5DN133628BB000283
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2011
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 20, 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
5DN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
13362

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1981 or 2011

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

North American serial sequence
000283

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.

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 · Jun 17, 2025 – Jul 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 19, 2025WAII · Walk-around0—EVOLUTION AG LLC 3649918HW00435/OR
Jun 17, 2025ORII · Walk-around1—EVOLUTION AG LLC 3649918HW00435/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EVOLUTION AG LLC3649918Jun 17, 2025Jul 19, 20252OR
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.
HW00435OR—EVOLUTION AG LLCJun 17, 2025 → Jul 19, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 20, 2026