Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X0PD816888 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections4
all-time
OOS inspections0
of 4
First seen06/14/2023
TN
Last seen05/10/2026
TX
Inspected under 2 different carriers in 35 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
1XPBD49X0PD816888
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
07/12/2026
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 · 06/14/2023 – 05/10/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/10/2026TXII · Walk-around0—FLORIS LOGISTICS INC 3488371AN01513/AZ
12/08/2023TNIII · Driver-only0—CHRISTENSON TRANSPORTATION INC 57656859KR4X/MO
09/11/2023NCIII · Driver-only0—CHRISTENSON TRANSPORTATION INC 57656859KR4X/MO
06/14/2023TNII · Walk-around0—CHRISTENSON TRANSPORTATION INC 57656859KR4X/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FLORIS LOGISTICS INC348837105/10/202605/10/20261AZ
CHRISTENSON TRANSPORTATION INC57656806/14/202312/08/20233MO
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.
AN01513AZ—FLORIS LOGISTICS INC05/10/2026 → 05/10/20261
59KR4XMO—CHRISTENSON TRANSPORTATION INC06/14/2023 → 12/08/20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026