Equipment unit · VIN-decoded · NHTSA vPIC

2006 Dragon Products

1UNST42236L037586 · Trailer · TRAILER
Carriers run under1
33 mo
Inspections7
all-time
OOS inspections6
of 7
First seenSep 14, 2023
TX
Last seenJun 5, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UNST42236L037586
Make
Dragon Products
Model
Dragon Products
Model year
2006
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
2006 or 2036

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

North American serial sequence
037586

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
2006

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 14, 2023 – Jun 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 5, 2026TXI · Full12OOSVALDEZ OIL SERVICES LLC 3078485163C130/TX
Dec 19, 2025TXII · Walk-around7OOSVALDEZ OIL SERVICES LLC 307848535R510N/TX
Nov 18, 2025TXII · Walk-around2OOSVALDEZ OIL SERVICES LLC 307848587U468N/TX
Aug 20, 2025TXII · Walk-around3VALDEZ OIL SERVICES LLC 307848550N306N/TX
Jun 9, 2025TXII · Walk-around6OOSVALDEZ OIL SERVICES LLC 307848596U179N/TX
Jan 17, 2025TXI · Full14OOSVALDEZ OIL SERVICES LLC 307848557R921M/TX
Sep 14, 2023TXII · Walk-around7OOSVALDEZ OIL SERVICES LLC 307848535S272M/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VALDEZ OIL SERVICES LLC3078485Sep 14, 2023Jun 5, 20267TX
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.
163C130TX2VALDEZ OIL SERVICES LLCJun 5, 2026Jun 5, 20261
35R510NTXVALDEZ OIL SERVICES LLCDec 19, 2025Dec 19, 20251
87U468NTXVALDEZ OIL SERVICES LLCNov 18, 2025Nov 18, 20251
50N306NTXVALDEZ OIL SERVICES LLCAug 20, 2025Aug 20, 20251
96U179NTXVALDEZ OIL SERVICES LLCJun 9, 2025Jun 9, 20251
57R921MTXVALDEZ OIL SERVICES LLCJan 17, 2025Jan 17, 20251
35S272MTXVALDEZ OIL SERVICES LLCSep 14, 2023Sep 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026