Equipment unit · VIN-decoded · NHTSA vPIC

1FDUF5GN2MDA14331

Not yet decoded
Carriers run under2
24 mo
Inspections2
all-time
OOS inspections1
of 2
First seenOct 14, 2023
IL
Last seenOct 5, 2025
IL
Inspected under 2 different carriers in 24 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1FD

Deterministic · VIN positions 1–3.

Vehicle descriptor section
UF5GN

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1991 or 2021

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

North American serial sequence
A14331

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
FORD

Prefix basis · 371 decoded VINs at 100.0% prefix purity.

Model
F-550

Prefix basis · 371 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.

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 · Oct 14, 2023 – Oct 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 5, 2025ILV · Vehicle-only1OOSM4 CHICAGO AIRPORT TENANT LLC 4330585196997H/IL
Oct 14, 2023ILV · Vehicle-only0HYATT CORPORATION 1267033177483H/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M4 CHICAGO AIRPORT TENANT LLC4330585Oct 5, 2025Oct 5, 20251IL
HYATT CORPORATION1267033Oct 14, 2023Oct 14, 20231IL
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.
196997HILM4 CHICAGO AIRPORT TENANT LLCOct 5, 2025Oct 5, 20251
177483HILHYATT CORPORATIONOct 14, 2023Oct 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC