Equipment unit · VIN-decoded · NHTSA vPIC

1NPXDP9X9FD263528

Not yet decoded
Carriers run under2
6 mo
Inspections2
all-time
OOS inspections0
of 2
First seenApr 2, 2024
MT
Last seenOct 29, 2024
SD
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
1NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XDP9X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1985 or 2015

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

North American serial sequence
263528

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
PETERBILT

Prefix basis · 306 decoded VINs at 100.0% prefix purity.

Model
389

Prefix basis · 306 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 · Apr 2, 2024 – Oct 29, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 29, 2024SDIII · Driver-only0DOUBLE H TRANSPORT LLC 4219409PA21617/MT
Apr 2, 2024MTIII · Driver-only1MIKE WACKER TRUCKING LLC 986765PA21617/MT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOUBLE H TRANSPORT LLC4219409Oct 29, 2024Oct 29, 20241MT
MIKE WACKER TRUCKING LLC986765Apr 2, 2024Apr 2, 20241MT
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.
PA21617MTDOUBLE H TRANSPORT LLCOct 29, 2024Oct 29, 20241
PA21617MTMIKE WACKER TRUCKING LLCApr 2, 2024Apr 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC