Equipment unit · VIN-decoded · NHTSA vPIC

2022 International HX520

3HSPAAPT9NN252224 · Truck-Tractor · TRUCK
Carriers run under1
22 mo
Inspections4
all-time
OOS inspections2
of 4
First seenAug 8, 2023
NY
Last seenJun 16, 2025
CT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3HSPAAPT9NN252224
Make
International
Model
HX520
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
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
3HS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PAAPT

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
252224

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 · 139 decoded VINs at 100.0% prefix purity.

Model
HX520

Prefix basis · 139 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.

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 8, 2023 – Jun 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 16, 2025CTII · Walk-around4OOSROCK TECH INC 140148846452PF/NY
Feb 27, 2025NJII · Walk-around7OOSROCK TECH INC 140148846452PF/NJ
Oct 31, 2024NYII · Walk-around5—ROCK TECH INC 140148821641PF/NY
Aug 8, 2023NYII · Walk-around7—ROCK TECH INC 140148821641PF/NY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCK TECH INC1401488Aug 8, 2023Jun 16, 20254NY
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.
46452PFNY—ROCK TECH INCJun 16, 2025 → Jun 16, 20251
46452PFNJ—ROCK TECH INCFeb 27, 2025 → Feb 27, 20251
21641PFNY—ROCK TECH INCAug 8, 2023 → Oct 31, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 13, 2026