Equipment unit · VIN-decoded · NHTSA vPIC

2014 Dragon Products

1D9SD3420ER661246 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections8
all-time
OOS inspections4
of 8
First seenApr 4, 2025
TX
Last seenJul 16, 2026
TX
Inspected under 3 different carriers in 15 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
1D9SD3420ER661246
Make
Dragon Products
Model
Dragon Products
Model year
2014
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
1D9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SD342

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1984 or 2014

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

North American serial sequence
661246

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 · 198 decoded VINs at 100.0% prefix purity.

Model
Dragon Products

Prefix basis · 198 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
2014

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 4, 2025 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around8OOSR&A TRANSPORTATION LLC 3194451225B528/TX
Jan 13, 2026TXII · Walk-around6OOSR&A TRANSPORTATION LLC 3194451225B528/TX
Sep 16, 2025TXII · Walk-around4OOSR&A TRANSPORTATION LLC 3194451225B528/TX
Aug 25, 2025TXII · Walk-around3OOSSOUTH TEXAS TRUCKING LLC 4386587225B528/TX
Jul 31, 2025TXIII · Driver-only2SOUTH TEXAS TRUCKING LLC 438658722V973V/TX
Jul 29, 2025TXII · Walk-around5SOUTH TEXAS TRUCKING LLC 4386587225B528/TX
Jul 22, 2025TXII · Walk-around3SOUTH TEXAS TRUCKING LLC 4386587225B528/TX
Apr 4, 2025TXII · Walk-around11AURORA M MARMOLEJO 1880884225B528/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
R&A TRANSPORTATION LLC3194451Sep 16, 2025Jul 16, 20263TX
SOUTH TEXAS TRUCKING LLC4386587Jul 22, 2025Aug 25, 20254TX
AURORA M MARMOLEJO1880884Apr 4, 2025Apr 4, 20251TX
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.
225B528TX2R&A TRANSPORTATION LLCSep 16, 2025Jul 16, 20263
225B528TXSOUTH TEXAS TRUCKING LLCJul 22, 2025Aug 25, 20253
22V973VTXSOUTH TEXAS TRUCKING LLCJul 31, 2025Jul 31, 20251
225B528TXAURORA M MARMOLEJOApr 4, 2025Apr 4, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026