Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X2PD850817 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections7
all-time
OOS inspections2
of 7
First seenNov 7, 2023
AR
Last seenFeb 11, 2026
IA
Inspected under 2 different carriers in 27 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
1XPBDP9X2PD850817
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 21, 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 · Nov 7, 2023 – Feb 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 11, 2026IAII · Walk-around3OOSALV HOLDINGS LLC 3661571DF17CG/FL
Jan 27, 2026WAIII · Driver-only0—ALV HOLDINGS LLC 3661571DF17CG/FL
Mar 21, 2025MDII · Walk-around1—AMERILOG INC 3886080DF17CG/FL
Nov 25, 2024CAI · Full4OOSAMERILOG INC 3886080AB53GW/FL
Aug 22, 2024NCII · Walk-around0—AMERILOG INC 3886080XA447N/FL
Mar 18, 2024NCII · Walk-around0—AMERILOG INC 3886080XA447N/FL
Nov 7, 2023ARIII · Driver-only0—AMERILOG INC 3886080AB53GW/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALV HOLDINGS LLC3661571Jan 27, 2026Feb 11, 20262IL
AMERILOG INC3886080Nov 7, 2023Mar 21, 20255OH
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.
DF17CGFL—ALV HOLDINGS LLCJan 27, 2026 → Feb 11, 20262
DF17CGFL—AMERILOG INCMar 21, 2025 → Mar 21, 20251
AB53GWFL—AMERILOG INCNov 7, 2023 → Nov 25, 20242
XA447NFL—AMERILOG INCMar 18, 2024 → Aug 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026