Equipment unit · VIN-decoded · NHTSA vPIC

2005 Dragon Products

1UNSH48255C034406 · Trailer · TRAILER
Carriers run under1
19 mo
Inspections16
all-time
OOS inspections5
of 16
First seenJun 21, 2023
AZ
Last seenJan 20, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UNSH48255C034406
Make
Dragon Products
Model
Dragon Products
Model year
2005
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
SH482

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2005 or 2035

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

North American serial sequence
034406

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
2005

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 · Jun 21, 2023 – Jan 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 20, 2025USI · Full2HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Nov 20, 2024AZI · Full0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Nov 5, 2024USI · Full3OOSHAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Aug 14, 2024USI · Full1HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Jun 6, 2024CAI · Full0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
May 28, 2024AZI · Full0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Mar 4, 2024CAI · Full0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Mar 1, 2024CAI · Full2HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Nov 22, 2023CAI · Full0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Nov 14, 2023USI · Full3OOSHAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Oct 25, 2023USII · Walk-around1HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Aug 15, 2023USI · Full1OOSHAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/AZ
Aug 11, 2023USI · Full2OOSHAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Aug 2, 2023USI · Full2OOSHAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Jul 24, 2023AZII · Walk-around0HAZARDOUS MATERIAL TRANSPORTATION INC 8091134VH3824/CA
Jun 21, 2023AZII · Walk-around3HAZARDOUS MATERIAL TRANSPORTATION INC 8091134GJ6113/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAZARDOUS MATERIAL TRANSPORTATION INC809113Jun 21, 2023Jan 20, 202516CA
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.
4VH3824CAHAZARDOUS MATERIAL TRANSPORTATION INCJul 24, 2023Jan 20, 202514
4VH3824AZHAZARDOUS MATERIAL TRANSPORTATION INCAug 15, 2023Aug 15, 20231
4GJ6113CAHAZARDOUS MATERIAL TRANSPORTATION INCJun 21, 2023Jun 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026