Equipment unit · VIN-decoded · NHTSA vPIC

2020 International HX520

3HSDPAPT7LN308272 · Truck-Tractor · TRUCK
HX
Carriers run under2
33 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 22, 2023
MT
Last seenApr 28, 2026
LA
Inspected under 2 different carriers in 33 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

VIN
3HSDPAPT7LN308272
Make
International
Model
HX520
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
DPAPT

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
308272

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.

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
2020

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
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 22, 2023 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026LAIII · Driver-only1PIPELINE CONSTRUCTION & MAINTENANCE INC 796781P299980/LA
Jan 16, 2026LAIII · Driver-only0SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Apr 3, 2025ILIII · Driver-only1SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Jan 14, 2025LAIII · Driver-only0SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Nov 18, 2024LAIII · Driver-only0SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Oct 3, 2024ILIII · Driver-only1SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Sep 30, 2024LAIII · Driver-only0SOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
Jul 22, 2023MTII · Walk-around2OOSSOUTHERN ENERGY TRANSPORTATION INC 1373460P273013/LA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PIPELINE CONSTRUCTION & MAINTENANCE INC796781Apr 28, 2026Apr 28, 20261LA
SOUTHERN ENERGY TRANSPORTATION INC1373460Jul 22, 2023Jan 16, 20267LA
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.
P299980LAPIPELINE CONSTRUCTION & MAINTENANCE INCApr 28, 2026Apr 28, 20261
P273013LASOUTHERN ENERGY TRANSPORTATION INCJul 22, 2023Jan 16, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026