Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X5MD738572 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections1
of 3
First seenSep 6, 2023
TX
Last seenFeb 24, 2026
TX
Inspected under 2 different carriers in 29 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
1XPBD49X5MD738572
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 6, 2023 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026TXII · Walk-around0—BUCKLEY POWDER CO 7806PA32449/MT
Nov 18, 2024MOIII · Driver-only1—CENTRAL TRANSPORT LLC 6611732963891/IN
Sep 6, 2023TXI · Full3OOSCENTRAL TRANSPORT LLC 6611732963891/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BUCKLEY POWDER CO7806Feb 24, 2026Feb 24, 20261CO
CENTRAL TRANSPORT LLC661173Sep 6, 2023Nov 18, 20242MI
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.
PA32449MT1BUCKLEY POWDER COFeb 24, 2026 → Feb 24, 20261
2963891IN—CENTRAL TRANSPORT LLCSep 6, 2023 → Nov 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026