Equipment unit · VIN-decoded · NHTSA vPIC

1NP5LB9X41D559076

Not yet decoded
Carriers run under2
12 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJun 25, 2025
TX
Last seenJun 12, 2026
LA
Inspected under 2 different carriers in 12 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
5LB9X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
2001 or 2031

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

North American serial sequence
559076

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 · 180 decoded VINs at 100.0% prefix purity.

Model
379

Prefix basis · 180 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 · Jun 25, 2025 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026LAIII · Driver-only1J&D MOBILE HOME REPAIR INC 5832128Z714451/LA
Jun 25, 2025TXII · Walk-around4OOSWHITTINGTON MOBILE HOME SERVICE LLC 3180087Z714451/LA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J&D MOBILE HOME REPAIR INC5832128Jun 12, 2026Jun 12, 20261LA
WHITTINGTON MOBILE HOME SERVICE LLC3180087Jun 25, 2025Jun 25, 20251LA
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.
Z714451LA1J&D MOBILE HOME REPAIR INCJun 12, 2026Jun 12, 20261
Z714451LAWHITTINGTON MOBILE HOME SERVICE LLCJun 25, 2025Jun 25, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC