Equipment unit · VIN-decoded · NHTSA vPIC

1984 International MA025

3HAMMAAL7EL786972 · Truck · INCOMPLETE VEHICLE
DuraStar
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections2
of 6
First seenAug 18, 2023
CA
Last seenJan 29, 2025
CA
Inspected under 2 different carriers in 17 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
3HAMMAAL7EL786972
Make
International
Model
MA025
Model year
1984
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jun 27, 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
3HA

Deterministic · VIN positions 1–3.

Vehicle descriptor section
MMAAL

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1984 or 2014

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

North American serial sequence
786972

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 · 215 decoded VINs at 100.0% prefix purity.

Model
MA025

Prefix basis · 215 decoded VINs at 100.0% prefix purity.

Model line
DuraStar

Sourced label · prefix basis 215 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
1984

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
MA025

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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)

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 · Aug 18, 2023 – Jan 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2025CAII · Walk-around3ALPHA ROAD CARRIERS INC 294229305041L1/CA
Jan 14, 2025CAII · Walk-around4SKILLED INSTALLATION SERVICES 319626005041L1/CA
Sep 16, 2024CAI · Full2OOSSKILLED INSTALLATION SERVICES 319626005041L1/CA
Nov 10, 2023CAI · Full1SKILLED INSTALLATION SERVICES 319626005041L1/CA
Aug 25, 2023CAI · Full0SKILLED INSTALLATION SERVICES 319626005041L1/CA
Aug 18, 2023CAI · Full6OOSSKILLED INSTALLATION SERVICES 319626005041L1/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALPHA ROAD CARRIERS INC2942293Jan 29, 2025Jan 29, 20251CA
SKILLED INSTALLATION SERVICES3196260Aug 18, 2023Jan 14, 20255CA
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.
05041L1CAALPHA ROAD CARRIERS INCJan 29, 2025Jan 29, 20251
05041L1CASKILLED INSTALLATION SERVICESAug 18, 2023Jan 14, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026