Equipment unit · VIN-decoded · NHTSA vPIC

1XPBD49X8PD859908

Not yet decoded
Carriers run under2
39 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 15, 2023
MS
Last seenSep 13, 2026
MS
Inspected under 2 different carriers in 39 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
BD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1993 or 2023

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

North American serial sequence
859908

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 · 26,166 decoded VINs at 100.0% prefix purity.

Model
579

Prefix basis · 26,166 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 15, 2023 – Sep 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 13, 2026MSIII · Driver-only0—FRONTIER TRANSPORT NA LP 1497855P1354177/IL
Jun 15, 2023MSII · Walk-around0—UPSTAGING INC 156881P1187409/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRONTIER TRANSPORT NA LP1497855Sep 13, 2026Sep 13, 20261TX
UPSTAGING INC156881Jun 15, 2023Jun 15, 20231IL
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.
P1354177IL1FRONTIER TRANSPORT NA LPSep 13, 2026 → Sep 13, 20261
P1187409IL—UPSTAGING INCJun 15, 2023 → Jun 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC