Equipment unit · VIN-decoded · NHTSA vPIC

2007 Dragon Products

1UNST42227L052355 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections5
of 6
First seenJul 14, 2023
TX
Last seenJun 11, 2026
TX
Inspected under 2 different carriers in 35 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
1UNST42227L052355
Make
Dragon Products
Model
Dragon Products
Model year
2007
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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2007 or 2037

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

North American serial sequence
052355

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
2007

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 14, 2023 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026TXII · Walk-around11OOSCHAVALONEZ TRUCKING LLC 4361101240C419/TX
Jun 11, 2026TXII · Walk-around11OOSCHAVALONEZ TRUCKING LLC 4361101240C419/TX
Oct 18, 2023TXII · Walk-around3CONRADO FRANCO 1976760240C419/TX
Sep 21, 2023TXII · Walk-around7OOSCONRADO FRANCO 1976760240C419/TX
Jul 18, 2023TXII · Walk-around12OOSCONRADO FRANCO 1976760153C382/TX
Jul 14, 2023TXII · Walk-around10OOSCONRADO FRANCO 1976760153C382/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHAVALONEZ TRUCKING LLC4361101Jun 11, 2026Jun 11, 20262TX
CONRADO FRANCO1976760Jul 14, 2023Oct 18, 20234TX
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.
240C419TX2CHAVALONEZ TRUCKING LLCJun 11, 2026Jun 11, 20262
240C419TXCONRADO FRANCOSep 21, 2023Oct 18, 20232
153C382TXCONRADO FRANCOJul 14, 2023Jul 18, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026