Equipment unit · VIN-decoded · NHTSA vPIC

2010 Dragon Products

1UNST4224AL078463 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 24, 2023
PA
Last seenAug 5, 2025
PA
Inspected under 2 different carriers in 24 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
1UNST4224AL078463
Make
Dragon Products
Model
Dragon Products
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1980 or 2010

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

North American serial sequence
078463

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
2010

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 · Aug 24, 2023 – Aug 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2025PAII · Walk-around1KEYSTONE CLEARWATER SOLUTIONS LLC 2295923PT204T3/PA
Sep 25, 2024PAII · Walk-around5KEYSTONE CLEARWATER SOLUTIONS LLC 2295923PT204T3/PA
Aug 24, 2023PAIII · Driver-only0M W ROCKEFELLER TRUCKING LLC 3244985PT551M1/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KEYSTONE CLEARWATER SOLUTIONS LLC2295923Sep 25, 2024Aug 5, 20252PA
M W ROCKEFELLER TRUCKING LLC3244985Aug 24, 2023Aug 24, 20231PA
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.
PT204T3PAKEYSTONE CLEARWATER SOLUTIONS LLCSep 25, 2024Aug 5, 20252
PT551M1PAM W ROCKEFELLER TRUCKING LLCAug 24, 2023Aug 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026