Equipment unit · VIN-decoded · NHTSA vPIC

1XP5D49X21D544610

Not yet decoded
Carriers run under1
1 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 12, 2025
NE
Last seenJun 21, 2025
KS
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
5D49X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
544610

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 · 880 decoded VINs at 100.0% prefix purity.

Model
379

Prefix basis · 880 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 · May 12, 2025 – Jun 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 21, 2025KSII · Walk-around10MARK J DALBEY 1082250153933/NB
May 12, 2025NEIII · Driver-only1MARK J DALBEY 1082250153933/NE
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARK J DALBEY1082250May 12, 2025Jun 21, 20252NE
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.
153933NBMARK J DALBEYJun 21, 2025Jun 21, 20251
153933NEMARK J DALBEYMay 12, 2025May 12, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC