Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X0PD875441 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 16, 2024
TX
Last seenJun 26, 2026
MS
Inspected under 2 different carriers in 22 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
1XPBD49X0PD875441
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
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 · Aug 16, 2024 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026MSIII · Driver-only0—HIMARS EXPRESS LLC 399602455573PF/NY
Sep 18, 2024TXII · Walk-around0—TIMMONS TRANSIT INC 906107K824806/AR
Aug 16, 2024TXII · Walk-around0—TIMMONS TRANSIT INC 906107K824806/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIMARS EXPRESS LLC3996024Jun 26, 2026Jun 26, 20261OH
TIMMONS TRANSIT INC906107Aug 16, 2024Sep 18, 20242AR
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.
55573PFNY1HIMARS EXPRESS LLCJun 26, 2026 → Jun 26, 20261
K824806AR—TIMMONS TRANSIT INCAug 16, 2024 → Sep 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026