Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X0LD717743 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections3
of 6
First seenApr 5, 2024
AR
Last seenSep 9, 2025
AR
Inspected under 2 different carriers in 17 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
1XPBDP9X0LD717743
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 25, 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 · Apr 5, 2024 – Sep 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2025ARII · Walk-around1OOSVERNON WHITTMORE 690830K826055/AR
Aug 19, 2025ARII · Walk-around1OOSVERNON WHITTMORE 690830K826055/AR
Jul 21, 2025MOII · Walk-around2—VERNON WHITTMORE 690830K826055/AR
Mar 12, 2025ARII · Walk-around3—VERNON WHITTMORE 690830K826055/AR
Jan 6, 2025ARIII · Driver-only1—P & P TRUCKING INC 812188K814778/AR
Apr 5, 2024ARII · Walk-around3OOSVERNON WHITTMORE 690830K826055/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VERNON WHITTMORE690830Apr 5, 2024Sep 9, 20255AR
P & P TRUCKING INC812188Jan 6, 2025Jan 6, 20251AR
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.
K826055AR—VERNON WHITTMOREApr 5, 2024 → Sep 9, 20255
K814778AR—P & P TRUCKING INCJan 6, 2025 → Jan 6, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026