Equipment unit · VIN-decoded · NHTSA vPIC

2023 Sun Country

5856C4016PP023952 · TRAILER
Carriers run under1
24 mo
Inspections9
all-time
OOS inspections3
of 9
First seenJan 3, 2024
CA
Last seenJan 16, 2026
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5856C4016PP023952
Make
Sun Country
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
585

Deterministic · VIN positions 1–3.

Vehicle descriptor section
6C401

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
023952

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
SUN COUNTRY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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 · Jan 3, 2024 – Jan 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 16, 2026WAIII · Driver-only1DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Jan 8, 2026WAIII · Driver-only1DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Oct 30, 2025WAI · Full4OOSDIESEL AUTO EXPRESS LLC 188530080040AH/WA
Aug 12, 2025WAIII · Driver-only0DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Jan 22, 2025WAIII · Driver-only2OOSDIESEL AUTO EXPRESS LLC 188530080040AH/WA
Apr 8, 2024WAII · Walk-around0DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Feb 29, 2024WAIII · Driver-only1DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Jan 4, 2024CAI · Full0DIESEL AUTO EXPRESS LLC 188530080040AH/WA
Jan 3, 2024CAI · Full2OOSDIESEL AUTO EXPRESS LLC 188530080040AH/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIESEL AUTO EXPRESS LLC1885300Jan 3, 2024Jan 16, 20269WA
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.
80040AHWADIESEL AUTO EXPRESS LLCJan 3, 2024Jan 16, 20269
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026