Equipment unit · VIN-decoded · NHTSA vPIC

2011 Dragon Products

1UNST4428BS093228 · Trailer · TRAILER
Carriers run under3
34 mo
Inspections6
all-time
OOS inspections1
of 6
First seenDec 25, 2023
TX
Last seenOct 9, 2026
TX
Inspected under 3 different carriers in 34 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
1UNST4428BS093228
Make
Dragon Products
Model
Dragon Products
Model year
2011
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
1UN

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
ST442

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Source · 49 CFR Part 565 ↗
Model year candidates
1981 or 2011

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

Source · 49 CFR Part 565 ↗
North American serial sequence
093228

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

Source · 49 CFR Part 565 ↗

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 · Dec 25, 2023 – Oct 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 9, 2026TXII · Walk-around0—MOONSHINE ENERGY LLC 3849260226B217/TX
Nov 29, 2025TXII · Walk-around3—WESTICO ENERGY LLC 3357960226B217/TX
Oct 20, 2025TXII · Walk-around8OOSWESTICO ENERGY LLC 3357960226B217/TX
Feb 1, 2025TXII · Walk-around0—O2 LOGISTICS LLC 2984084226B217/TX
Jan 1, 2025TXII · Walk-around1—O2 LOGISTICS LLC 2984084226B217/TX
Dec 25, 2023TXII · Walk-around4—O2 LOGISTICS LLC 2984084108B997/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MOONSHINE ENERGY LLC3849260Oct 9, 2026Oct 9, 20261TX
WESTICO ENERGY LLC3357960Oct 20, 2025Nov 29, 20252TX
O2 LOGISTICS LLC2984084Dec 25, 2023Feb 1, 20253TX
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.
226B217TX2MOONSHINE ENERGY LLCOct 9, 2026 → Oct 9, 20261
226B217TX—WESTICO ENERGY LLCOct 20, 2025 → Nov 29, 20252
226B217TX—O2 LOGISTICS LLCJan 1, 2025 → Feb 1, 20252
108B997TX—O2 LOGISTICS LLCDec 25, 2023 → Dec 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026