Equipment unit · VIN-decoded · NHTSA vPIC

1XPBP49X3JD492849

Not yet decoded
Carriers run under2
6 mo
Inspections2
all-time
OOS inspections2
of 2
First seenSep 5, 2023
CA
Last seenMar 5, 2024
AZ
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
1XP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BP49X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1988 or 2018

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

North American serial sequence
492849

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 · 172 decoded VINs at 91.3% prefix purity.

Model
579

Prefix basis · 172 decoded VINs at 91.3% 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 · Sep 5, 2023 – Mar 5, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 5, 2024AZII · Walk-around1OOSVAN DYK TANK LINES INC 1285259YP98378/CA
Sep 5, 2023CAII · Walk-around2OOSPREMIER FUEL DISTRIBUTORS INC 2478338YP98378/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VAN DYK TANK LINES INC1285259Mar 5, 2024Mar 5, 20241CA
PREMIER FUEL DISTRIBUTORS INC2478338Sep 5, 2023Sep 5, 20231CA
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.
YP98378CAVAN DYK TANK LINES INCMar 5, 2024Mar 5, 20241
YP98378CAPREMIER FUEL DISTRIBUTORS INCSep 5, 2023Sep 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC