Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X7PD886471 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 19, 2023
NM
Last seenJun 26, 2025
UT
Inspected under 2 different carriers in 23 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

VIN
1XPBDP9X7PD886471
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 19, 2023 – Jun 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2025UTI · Full0—MAMMOTH MUSIC INC 22055193411723/IN
Apr 10, 2024NMIII · Driver-only0—AMAZON LOGISTICS INC 28810583411723/IN
Jan 29, 2024NMII · Walk-around2—MAMMOTH MUSIC INC 22055193411723/IN
Nov 28, 2023NMII · Walk-around0—MAMMOTH MUSIC INC 22055193411723/IN
Jul 19, 2023NMII · Walk-around2OOSMAMMOTH MUSIC INC 22055193411723/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAMMOTH MUSIC INC2205519Jul 19, 2023Jun 26, 20254WY
AMAZON LOGISTICS INC2881058Apr 10, 2024Apr 10, 20241WA
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.
3411723IN—MAMMOTH MUSIC INCJul 19, 2023 → Jun 26, 20254
3411723IN—AMAZON LOGISTICS INCApr 10, 2024 → Apr 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026