Equipment unit · VIN-decoded · NHTSA vPIC

2022 International HX520

3HTPAAPT8NN618234 · INCOMPLETE VEHICLE
Carriers run under1
15 mo
Inspections4
all-time
OOS inspections2
of 4
First seenAug 14, 2023
WA
Last seenNov 22, 2024
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3HTPAAPT8NN618234
Make
International
Model
HX520
Model year
2022
Body class
Not decoded
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 13, 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
3HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PAAPT

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1992 or 2022

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

North American serial sequence
618234

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 · 75 decoded VINs at 100.0% prefix purity.

Model
HX520

Prefix basis · 75 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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.

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
HX520

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 14, 2023 – Nov 22, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 22, 2024WAII · Walk-around1OOSNIELSEN BROTHERS INCORPORATED 546044D41353C/WA
Oct 14, 2024WAII · Walk-around2NIELSEN BROTHERS INCORPORATED 546044D41353C/WA
Jun 19, 2024WAIII · Driver-only1NIELSEN BROTHERS INCORPORATED 546044D41353C/WA
Aug 14, 2023WAII · Walk-around4OOSNIELSEN BROTHERS INCORPORATED 546044C39944Z/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NIELSEN BROTHERS INCORPORATED546044Aug 14, 2023Nov 22, 20244WA
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.
D41353CWANIELSEN BROTHERS INCORPORATEDJun 19, 2024Nov 22, 20243
C39944ZWANIELSEN BROTHERS INCORPORATEDAug 14, 2023Aug 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 13, 2026