Equipment unit · NHTSA vPIC identity

2021 Dragon Esp

1UNSD4022MR168700 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections6
all-time
OOS inspections0
of 6
First seenDec 13, 2023
AZ
Last seenJul 17, 2026
AZ
Inspected under 2 different carriers in 31 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UNSD4022MR168700
Make
Dragon Esp
Model
Dragon ESP
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
SD402

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 2.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
168700

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 · Dec 13, 2023 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026AZII · Walk-around4—DIVERSIFIED TRANSPORTATION LLC 357018892A0LM/AZ
Apr 24, 2026AZII · Walk-around3—DIVERSIFIED TRANSPORTATION LLC 357018892A0LM/AZ
Aug 15, 2024AZIII · Driver-only0—DRY RUN LLC 255910192A0LM/AZ
Aug 9, 2024AZII · Walk-around1—DRY RUN LLC 255910192A0LM/AZ
Jul 26, 2024AZII · Walk-around2—DRY RUN LLC 255910192A0LM/AZ
Dec 13, 2023AZI · Full0—DRY RUN LLC 255910192A0LM/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIVERSIFIED TRANSPORTATION LLC3570188Apr 24, 2026Jul 17, 20262AZ
DRY RUN LLC2559101Dec 13, 2023Aug 15, 20244AZ
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.
92A0LMAZ2DIVERSIFIED TRANSPORTATION LLCApr 24, 2026 → Jul 17, 20262
92A0LMAZ—DRY RUN LLCDec 13, 2023 → Aug 15, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026