Equipment unit · VIN-decoded · NHTSA vPIC

2001 International F-4900

1HTSHADTX1H388954 · Truck · INCOMPLETE VEHICLE
Carriers run under1
28 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJun 21, 2023
MI
Last seenOct 30, 2025
MI
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1HTSHADTX1H388954
Make
International
Model
F-4900
Model year
2001
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SHADT

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2001 or 2031

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

North American serial sequence
388954

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 · 10 decoded VINs at 100.0% prefix purity.

Model
F-4900

Prefix basis · 10 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.

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
2001

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
F-4900

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 21, 2023 – Oct 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 30, 2025MII · Full6EF WILKINSON & SONS INC 1637571BD40124/MI
Aug 19, 2025MIIII · Driver-only1EF WILKINSON & SONS INC 1637571BD40124/MI
Jun 16, 2025MIIII · Driver-only1EF WILKINSON & SONS INC 1637571BD40124/MI
Oct 5, 2023MII · Full7OOSEF WILKINSON & SONS INC 1637571BD40124/MI
Jun 21, 2023MIIII · Driver-only2EF WILKINSON & SONS INC 1637571BD40124/MI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EF WILKINSON & SONS INC1637571Jun 21, 2023Oct 30, 20255MI
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.
BD40124MIEF WILKINSON & SONS INCJun 21, 2023Oct 30, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026