Equipment unit · VIN-decoded · NHTSA vPIC

1NPSL70X9FD284342

Not yet decoded
Carriers run under2
11 mo
Inspections2
all-time
OOS inspections2
of 2
First seenAug 25, 2025
TX
Last seenJul 13, 2026
CO
Inspected under 2 different carriers in 11 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
SL70X

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
284342

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 · 174 decoded VINs at 100.0% prefix purity.

Model
365

Prefix basis · 174 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 · Aug 25, 2025 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026COIII · Driver-only1OOSHUGO'S READY MIX LLC 3861455WHD4288/TX
Aug 25, 2025TXII · Walk-around5OOSMENDOZA READY MIX LLC 43788730085FWL/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HUGO'S READY MIX LLC3861455Jul 13, 2026Jul 13, 20261CO
MENDOZA READY MIX LLC4378873Aug 25, 2025Aug 25, 20251TX
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.
WHD4288TX1HUGO'S READY MIX LLCJul 13, 2026Jul 13, 20261
0085FWLMOMENDOZA READY MIX LLCAug 25, 2025Aug 25, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC