Equipment unit · VIN-decoded · NHTSA vPIC

2010 Dragon Products

1D9SH3428AC661562 · Trailer · TRAILER
Carriers run under1
15 mo
Inspections4
all-time
OOS inspections1
of 4
First seenApr 23, 2025
TX
Last seenJul 22, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1D9SH3428AC661562
Make
Dragon Products
Model
Dragon Products
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
1D9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SH342

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
661562

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.

Make
DRAGON PRODUCTS

Prefix basis · 15 decoded VINs at 100.0% prefix purity.

Model
Dragon Products

Prefix basis · 15 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 23, 2025 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026TXII · Walk-around9OOSUNITED PROFESSIONAL SERVICES 1635243172C391/TX
Jan 20, 2026TXII · Walk-around1UNITED PROFESSIONAL SERVICES 1635243172C391/TX
Oct 13, 2025TXII · Walk-around1UNITED PROFESSIONAL SERVICES 1635243172C391/TX
Apr 23, 2025TXI · Full1UNITED PROFESSIONAL SERVICES 1635243076B510/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNITED PROFESSIONAL SERVICES1635243Apr 23, 2025Jul 22, 20264TX
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.
172C391TX2UNITED PROFESSIONAL SERVICESOct 13, 2025Jul 22, 20263
076B510TXUNITED PROFESSIONAL SERVICESApr 23, 2025Apr 23, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026