Equipment unit · VIN-decoded · NHTSA vPIC

4ZEPD5023J1147812

Not yet decoded
Carriers run under2
38 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 21, 2023
NC
Last seenSep 2, 2026
CT
Inspected under 2 different carriers in 38 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
4ZE

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PD502

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1988 or 2018

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

North American serial sequence
147812

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 · Jul 21, 2023 – Sep 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 2, 2026CTII · Walk-around4BIG SKY DEVELOPMENT LLC 3213167DE34791/NC
Jul 21, 2023NCII · Walk-around0VH EXPRESS LLC 2502802UP47835/SC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIG SKY DEVELOPMENT LLC3213167Sep 2, 2026Sep 2, 20261NC
VH EXPRESS LLC2502802Jul 21, 2023Jul 21, 20231SC
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.
DE34791NC2BIG SKY DEVELOPMENT LLCSep 2, 2026Sep 2, 20261
UP47835SCVH EXPRESS LLCJul 21, 2023Jul 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC