Equipment unit · VIN-decoded · NHTSA vPIC

1H91F402XPP772849

Not yet decoded
Carriers run under2
6 mo
Inspections2
all-time
OOS inspections1
of 2
First seenDec 27, 2024
IN
Last seenJun 27, 2025
WV
Inspected under 2 different carriers in 6 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
1H9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1F402

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1993 or 2023

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

North American serial sequence
772849

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
HT

Prefix basis · 21 decoded VINs at 100.0% prefix purity.

Model
HT

Prefix basis · 21 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 · Dec 27, 2024 – Jun 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 27, 2025WVI · Full0SHORE TO SHORE TRANSPORTATION LLC 3845765937816ST/IL
Dec 27, 2024INI · Full4OOSIA UNITED FREIGHTS INC 3770990937816ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHORE TO SHORE TRANSPORTATION LLC3845765Jun 27, 2025Jun 27, 20251OR
IA UNITED FREIGHTS INC3770990Dec 27, 2024Dec 27, 20241IL
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.
937816STILSHORE TO SHORE TRANSPORTATION LLCJun 27, 2025Jun 27, 20251
937816STILIA UNITED FREIGHTS INCDec 27, 2024Dec 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC