Equipment unit · VIN-decoded · NHTSA vPIC

2020 International HX515

3HTDNTZT5LN860816 · Truck · INCOMPLETE VEHICLE
Carriers run under1
33 mo
Inspections8
all-time
OOS inspections3
of 8
First seenSep 6, 2023
VT
Last seenJun 4, 2026
NH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3HTDNTZT5LN860816
Make
International
Model
HX515
Model year
2020
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
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
3HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DNTZT

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
860816

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
HX515

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

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

  • 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 · Sep 6, 2023 – Jun 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 4, 2026NHII · Walk-around2OOSSIMPSON DIRTWORX 211311722E82/VT
Jun 4, 2026NHII · Walk-around2OOSSIMPSON DIRTWORX 211311722E82/VT
May 28, 2026VTII · Walk-around0SIMPSON DIRTWORX 211311722E82/VT
May 11, 2026VTIII · Driver-only2SIMPSON DIRTWORX 211311722E82/VT
Sep 12, 2025VTII · Walk-around1OOSSIMPSON DIRTWORX 211311722E82/VT
Sep 6, 2024VTI · Full2SIMPSON DIRTWORX 211311722E82/VT
Jun 18, 2024NHIII · Driver-only2SIMPSON DIRTWORX 211311722E82/VT
Sep 6, 2023VTII · Walk-around1SIMPSON DIRTWORX 211311722E82/VT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIMPSON DIRTWORX2113117Sep 6, 2023Jun 4, 20268VT
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.
22E82VTSIMPSON DIRTWORXSep 6, 2023Jun 4, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026