Equipment unit · VIN-decoded · NHTSA vPIC

2020 Dragon Esp

1UNSH4823LD175322 · Trailer · TRAILER
Carriers run under3
37 mo
Inspections3
all-time
OOS inspections2
of 3
First seenSep 13, 2023
TX
Last seenOct 7, 2026
TX
Inspected under 3 different carriers in 37 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
1UNSH4823LD175322
Make
Dragon Esp
Model
Dragon ESP
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 30, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
SH482

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1990 or 2020

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

Source · 49 CFR Part 565 ↗
North American serial sequence
175322

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Sep 13, 2023 – Oct 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 7, 2026TXII · Walk-around1—HAULIN COMMODITY LLC 3999479DC3597/OK
Jul 17, 2026TXII · Walk-around5OOSYE SERVICES LLC 4246768DC3597/OK
Sep 13, 2023TXII · Walk-around1OOSUS ECOLOGY TRANSPORTATION SOLUTIONS INC 3224674102C641/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAULIN COMMODITY LLC3999479Oct 7, 2026Oct 7, 20261TX
YE SERVICES LLC4246768Jul 17, 2026Jul 17, 20261TX
US ECOLOGY TRANSPORTATION SOLUTIONS INC3224674Sep 13, 2023Sep 13, 20231MI
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.
DC3597OK2HAULIN COMMODITY LLCOct 7, 2026 → Oct 7, 20261
DC3597OK2YE SERVICES LLCJul 17, 2026 → Jul 17, 20261
102C641TX—US ECOLOGY TRANSPORTATION SOLUTIONS INCSep 13, 2023 → Sep 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 30, 2026