Equipment unit · VIN-decoded · NHTSA vPIC

3BKDL40X6LF404171

Not yet decoded
T800
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections0
of 2
First seenSep 17, 2024
NJ
Last seenMay 13, 2025
NY
Inspected under 2 different carriers in 8 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
3BK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DL40X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1990 or 2020

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

North American serial sequence
404171

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
KENWORTH

Prefix basis · 182 decoded VINs at 91.8% prefix purity.

Model
T8 Series

Prefix basis · 182 decoded VINs at 91.8% prefix purity.

Model line
T800

Sourced label · prefix basis 182 decoded VINs at 91.8% prefix purity.

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 17, 2024 – May 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2025NYII · Walk-around7MICHAEL J SHIELDS 122497175529NC/NY
Sep 17, 2024NJII · Walk-around2ZERO BELOW TRUCKING CORP 180339469621NC/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MICHAEL J SHIELDS1224971May 13, 2025May 13, 20251NY
ZERO BELOW TRUCKING CORP1803394Sep 17, 2024Sep 17, 20241NY
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.
75529NCNYMICHAEL J SHIELDSMay 13, 2025May 13, 20251
69621NCNYZERO BELOW TRUCKING CORPSep 17, 2024Sep 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC