Equipment unit · VIN-decoded · NHTSA vPIC

2020 Dragon Esp

1UNSD3422LR168344 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJul 24, 2024
TX
Last seenMar 18, 2026
TX
Inspected under 2 different carriers in 20 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
1UNSD3422LR168344
Make
Dragon Esp
Model
Dragon ESP
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 8, 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
SD342

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1990 or 2020

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

North American serial sequence
168344

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
DRAGON ESP

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dragon ESP

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 · Jul 24, 2024 – Mar 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2026TXII · Walk-around4OOSAJ TRUCKING LLC 4428359261B379/TX
Oct 15, 2024TXII · Walk-around1TIMMS TRUCKING AND EXCAVATING LTD 1954838166C660/TX
Sep 25, 2024TXII · Walk-around0TIMMS TRUCKING AND EXCAVATING LTD 1954838166C660/TX
Jul 24, 2024TXII · Walk-around3TIMMS TRUCKING AND EXCAVATING LTD 1954838166C660/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJ TRUCKING LLC4428359Mar 18, 2026Mar 18, 20261TX
TIMMS TRUCKING AND EXCAVATING LTD1954838Jul 24, 2024Oct 15, 20243TX
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.
261B379TXAJ TRUCKING LLCMar 18, 2026Mar 18, 20261
166C660TXTIMMS TRUCKING AND EXCAVATING LTDJul 24, 2024Oct 15, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026