Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 587

1XP4D49X8FD280392 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 24, 2023
CA
Last seenAug 4, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP4D49X8FD280392
Make
Peterbilt
Model
587
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
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
4D49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
280392

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 · 936 decoded VINs at 100.0% prefix purity.

Model
587

Prefix basis · 936 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.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
587

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

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 24, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026CAI · Full0MAYFLOWER TRANSIT LLC 12556386KS7Y/MO
May 27, 2026UTI · Full4MAYFLOWER TRANSIT LLC 12556386KS7Y/MO
May 19, 2026NVIII · Driver-only0MAYFLOWER TRANSIT LLC 12556386KS7Y/MO
Nov 18, 2025AZII · Walk-around2OOSMAYFLOWER TRANSIT LLC 12556386KS7Y/MO
Nov 8, 2025SCIII · Driver-only3MAYFLOWER TRANSIT LLC 12556386KS7Y/MO
May 26, 2025INIII · Driver-only1MAYFLOWER TRANSIT LLC 12556386KS7Y/MO
Dec 13, 2024CAII · Walk-around0MAYFLOWER TRANSIT LLC 125563764H5E/MO
Aug 24, 2023CAI · Full0MAYFLOWER TRANSIT LLC 12556340AR2M/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAYFLOWER TRANSIT LLC125563Aug 24, 2023Aug 4, 20268MO
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.
86KS7YMO1MAYFLOWER TRANSIT LLCMay 26, 2025Aug 4, 20266
764H5EMOMAYFLOWER TRANSIT LLCDec 13, 2024Dec 13, 20241
40AR2MMOMAYFLOWER TRANSIT LLCAug 24, 2023Aug 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026