Equipment unit · VIN-decoded · NHTSA vPIC

40FS0503061025450

Not yet decoded
Carriers run under2
13 mo
Inspections3
all-time
OOS inspections0
of 3
First seenSep 28, 2023
PA
Last seenOct 28, 2024
PA
Inspected under 2 different carriers in 13 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
40F

Deterministic · VIN positions 1–3.

Vehicle descriptor section
S0503

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2006 or 2036

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

North American serial sequence
025450

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 28, 2023 – Oct 28, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 28, 2024PAIII · Driver-only2BAZELLA STEAR CONCRETE & MASONRY LLC 2331652PT403E1/PA
Sep 29, 2023PAIII · Driver-only1BAZELLA STEAR CONCRETE & MASONRY LLC 2331652PT403E1/PA
Sep 28, 2023PAIII · Driver-only1SEAL TIGHT WATERPROOFING LLC 2029954PT403E1/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAZELLA STEAR CONCRETE & MASONRY LLC2331652Sep 29, 2023Oct 28, 20242PA
SEAL TIGHT WATERPROOFING LLC2029954Sep 28, 2023Sep 28, 20231PA
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.
PT403E1PABAZELLA STEAR CONCRETE & MASONRY LLCSep 29, 2023Oct 28, 20242
PT403E1PASEAL TIGHT WATERPROOFING LLCSep 28, 2023Sep 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC