Equipment unit · VIN-decoded · NHTSA vPIC

3WKZD49X9LF292984

Not yet decoded
Carriers run under2
21 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 5, 2024
VA
Last seenApr 6, 2026
AL
Inspected under 2 different carriers in 21 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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZD49X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
292984

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 · 218 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 218 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 · Jul 5, 2024 – Apr 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 6, 2026ALII · Walk-around2HASSELL SPECIALTY HAULERS LLC 39211419999/AL
Oct 1, 2024SCIII · Driver-only0HALL ONE TRUCKING LLC 2924676192419/KS
Jul 5, 2024VAIII · Driver-only2HALL ONE TRUCKING LLC 2924676192419/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HASSELL SPECIALTY HAULERS LLC3921141Apr 6, 2026Apr 6, 20261AL
HALL ONE TRUCKING LLC2924676Jul 5, 2024Oct 1, 20242NC
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.
9999ALHASSELL SPECIALTY HAULERS LLCApr 6, 2026Apr 6, 20261
192419KSHALL ONE TRUCKING LLCJul 5, 2024Oct 1, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC