Equipment unit · VIN-decoded · NHTSA vPIC

2011 Dragon Products

1UNST4225BL093958 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJul 31, 2023
TX
Last seenMay 14, 2026
TX
Inspected under 2 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
1UNST4225BL093958
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.

Vehicle descriptor section
ST422

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
093958

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
2011

Observed directly for this VIN via NHTSA vPIC.

Observed make
DRAGON PRODUCTS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dragon Products

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 31, 2023 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026TXII · Walk-around2ECO OILFIELD SOLUTIONS LLC 439602448T744N/TX
Mar 24, 2026TXII · Walk-around10OOSECO OILFIELD SOLUTIONS LLC 4396024261B362/TX
Apr 18, 2025TXIII · Driver-only2CLAROT TRUCKING AND EQUIPMENT SERVICES LLC 3470294237C499/TX
Oct 27, 2023TXII · Walk-around12OOSCLAROT TRUCKING AND EQUIPMENT SERVICES LLC 3470294237C499/TX
Jul 31, 2023TXII · Walk-around4CLAROT TRUCKING AND EQUIPMENT SERVICES LLC 347029421M215M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ECO OILFIELD SOLUTIONS LLC4396024Mar 24, 2026May 14, 20262TX
CLAROT TRUCKING AND EQUIPMENT SERVICES LLC3470294Jul 31, 2023Apr 18, 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.
48T744NTXECO OILFIELD SOLUTIONS LLCMay 14, 2026May 14, 20261
261B362TXECO OILFIELD SOLUTIONS LLCMar 24, 2026Mar 24, 20261
237C499TXCLAROT TRUCKING AND EQUIPMENT SERVICES LLCOct 27, 2023Apr 18, 20252
21M215MTXCLAROT TRUCKING AND EQUIPMENT SERVICES LLCJul 31, 2023Jul 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026