Equipment unit · VIN-decoded · NHTSA vPIC

3HSDPAPT8LN315182

Not yet decoded
HX
Carriers run under2
10 mo
Inspections2
all-time
OOS inspections1
of 2
First seenApr 9, 2024
AL
Last seenFeb 21, 2025
AL
Inspected under 2 different carriers in 10 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3HS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DPAPT

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1990 or 2020

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

North American serial sequence
315182

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.

Make
INTERNATIONAL

Prefix basis · 95 decoded VINs at 100.0% prefix purity.

Model
HX520

Prefix basis · 95 decoded VINs at 100.0% prefix purity.

Model line
HX

Sourced label · prefix basis 95 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 9, 2024 – Feb 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 21, 2025ALII · Walk-around4OOSROY ROBERTSON 1400995A531577/MS
Apr 9, 2024ALII · Walk-around3TEK FORESTRY SERVICES 4060767A484924/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROY ROBERTSON1400995Feb 21, 2025Feb 21, 20251AL
TEK FORESTRY SERVICES4060767Apr 9, 2024Apr 9, 20241MS
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.
A531577MSROY ROBERTSONFeb 21, 2025Feb 21, 20251
A484924MSTEK FORESTRY SERVICESApr 9, 2024Apr 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC