Equipment unit · VIN-decoded · NHTSA vPIC

2017 Sun Country

5855C5323HP006629 · TRAILER
Carriers run under1
14 mo
Inspections4
all-time
OOS inspections3
of 4
First seenOct 21, 2023
CA
Last seenDec 3, 2024
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5855C5323HP006629
Make
Sun Country
Model
Not decoded
Model year
2017
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
5C532

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1987 or 2017

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

North American serial sequence
006629

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
2017

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 · Oct 21, 2023 – Dec 3, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 3, 2024TXII · Walk-around4OOSBACK & FORTH TRANSPORT LLC 3574339744735ST/IL
May 1, 2024TXI · Full15OOSBACK & FORTH TRANSPORT LLC 3574339744735ST/IL
Apr 10, 2024NMII · Walk-around1BACK & FORTH TRANSPORT LLC 3574339TVK/IL
Oct 21, 2023CAII · Walk-around4OOSBACK & FORTH TRANSPORT LLC 3574339744735ST/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BACK & FORTH TRANSPORT LLC3574339Oct 21, 2023Dec 3, 20244MI
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.
744735STILBACK & FORTH TRANSPORT LLCOct 21, 2023Dec 3, 20243
TVKILBACK & FORTH TRANSPORT LLCApr 10, 2024Apr 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026