Equipment unit · VIN-decoded · NHTSA vPIC

2012 Dragon Products

1UNST422XCL109072 · Trailer · TRAILER
Carriers run under1
33 mo
Inspections8
all-time
OOS inspections2
of 8
First seenSep 12, 2023
OK
Last seenJun 21, 2026
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UNST422XCL109072
Make
Dragon Products
Model
Dragon Products
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 19, 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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1982 or 2012

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

North American serial sequence
109072

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
2012

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 · Sep 12, 2023 – Jun 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 21, 2026OKII · Walk-around4OOSKLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Aug 21, 2025OKIII · Driver-only1KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Aug 14, 2025OKIII · Driver-only1KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Jul 2, 2025OKIII · Driver-only0KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
May 26, 2025OKIII · Driver-only3KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Mar 31, 2025OKIII · Driver-only1KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Jan 30, 2025OKIII · Driver-only1KLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
Sep 12, 2023OKI · Full14OOSKLEEN OILFIELD SERVICE COMPANY 7484294262LE/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KLEEN OILFIELD SERVICE COMPANY748429Sep 12, 2023Jun 21, 20268OK
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.
4262LEOK2KLEEN OILFIELD SERVICE COMPANYSep 12, 2023Jun 21, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026