Equipment unit · VIN-decoded · NHTSA vPIC

2017 International LF687

3HSDJAPR8HN411858 · Truck-Tractor · TRUCK
ProStar
Carriers run under2
32 mo
Inspections20
all-time
OOS inspections2
of 20
First seenJul 19, 2023
AZ
Last seenMar 24, 2026
US
Inspected under 2 different carriers in 32 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
3HSDJAPR8HN411858
Make
International
Model
LF687
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
DJAPR

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1987 or 2017

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

North American serial sequence
411858

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 · 4,516 decoded VINs at 100.0% prefix purity.

Model
LF687

Prefix basis · 4,516 decoded VINs at 100.0% prefix purity.

Model line
ProStar

Sourced label · prefix basis 4,516 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
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
LF687

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 19, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026USIII · Driver-only0TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Feb 24, 2026AZIII · Driver-only0TRACTOREMOLQUES AMSA SA DE CV 1203373YWA81K/AZ
Oct 15, 2025USIII · Driver-only1TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Sep 26, 2025USI · Full7TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Aug 19, 2025USI · Full2TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Jun 9, 2025AZIII · Driver-only0AMSA USA INC 1214784YWA81K/AZ
May 6, 2025AZII · Walk-around2AMSA USA INC 1214784YWA81K/AZ
May 1, 2025AZI · Full0TRACTOREMOLQUES AMSA SA DE CV 1203373YWA81K/AZ
Apr 2, 2025USI · Full5TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Nov 20, 2024USI · Full2TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Aug 13, 2024USI · Full5OOSTRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Aug 3, 2024USI · Full3OOSTRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Jun 16, 2024AZII · Walk-around1AMSA USA INC 1214784YWA81K/AZ
Mar 27, 2024AZI · Full0TRACTOREMOLQUES AMSA SA DE CV 1203373YWA81K/AZ
Jan 31, 2024USII · Walk-around1TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Dec 17, 2023AZII · Walk-around1AMSA USA INC 1214784YWA8AK/AZ
Dec 13, 2023AZIII · Driver-only0TRACTOREMOLQUES AMSA SA DE CV 1203373YWA81K/AZ
Sep 9, 2023AZIII · Driver-only1AMSA USA INC 1214784YWA81K/AZ
Jul 20, 2023USI · Full2TRACTOREMOLQUES AMSA SA DE CV 120337391EP7T/MX
Jul 19, 2023AZIII · Driver-only0TRACTOREMOLQUES AMSA SA DE CV 1203373YWA81K/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRACTOREMOLQUES AMSA SA DE CV1203373Jul 19, 2023Mar 24, 202615SO
AMSA USA INC1214784Sep 9, 2023Jun 9, 20255AZ
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.
91EP7TMX1TRACTOREMOLQUES AMSA SA DE CVJul 20, 2023Mar 24, 202610
YWA81KAZTRACTOREMOLQUES AMSA SA DE CVJul 19, 2023Feb 24, 20265
YWA81KAZAMSA USA INCSep 9, 2023Jun 9, 20254
YWA8AKAZAMSA USA INCDec 17, 2023Dec 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026