Equipment unit · VIN-decoded · NHTSA vPIC

2024 Dragon Esp

1UNST4228RS197070 · Trailer · TRAILER
Carriers run under1
18 mo
Inspections6
all-time
OOS inspections0
of 6
First seenSep 11, 2024
FL
Last seenMar 23, 2026
FL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1UNST4228RS197070
Make
Dragon Esp
Model
Dragon ESP
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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
ST422

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
197070

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
2024

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 · Sep 11, 2024 – Mar 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 23, 2026FLI · Full1STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
Jan 6, 2026FLII · Walk-around0STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
May 15, 2025FLI · Full0STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
Feb 4, 2025FLI · Full1STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
Dec 31, 2024FLIII · Driver-only0STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
Sep 11, 2024FLII · Walk-around0STANDARD LOGISTICS TRANSPORTATION LLC 5100035313577/ME
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STANDARD LOGISTICS TRANSPORTATION LLC510003Sep 11, 2024Mar 23, 20266TX
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.
5313577MESTANDARD LOGISTICS TRANSPORTATION LLCSep 11, 2024Mar 23, 20266
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026