Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD841479 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJun 27, 2023
MT
Last seenFeb 12, 2026
CA
Inspected under 2 different carriers in 32 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
1XPBD49X9PD841479
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 · Jun 27, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026CAII · Walk-around0—VEDDER TRANSPORT LTD 65334086386P/BC
Jun 13, 2025NDII · Walk-around1—VEDDER TRANSPORT LTD 65334086386P/BC
Mar 11, 2025USII · Walk-around0—VEDDER TRANSPORT LTD 65334086386P/BC
Mar 7, 2025NDII · Walk-around0—VEDDER TRANSPORT LTD 65334086386P/BC
Feb 22, 2024MTII · Walk-around1—2407703 ALBERTA LTD 3951507A73789/AB
Sep 2, 2023MTII · Walk-around0—2407703 ALBERTA LTD 3951507A73789/AB
Jun 27, 2023MTI · Full0—2407703 ALBERTA LTD 3951507A73789/AB
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VEDDER TRANSPORT LTD653340Mar 7, 2025Feb 12, 20264BC
2407703 ALBERTA LTD3951507Jun 27, 2023Feb 22, 20243AB
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.
86386PBC—VEDDER TRANSPORT LTDMar 7, 2025 → Feb 12, 20264
A73789AB—2407703 ALBERTA LTDJun 27, 2023 → Feb 22, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026