Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBDP9X9GD331828 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seenNov 16, 2023
CA
Last seenNov 6, 2025
US
Inspected under 2 different carriers in 24 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
1XPBDP9X9GD331828
Make
Peterbilt
Model
579
Model year
2016
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 · Nov 16, 2023 – Nov 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 6, 2025USII · Walk-around0—EVERETT AND BROCK ASHURST 4364756PA32333/MT
Feb 27, 2025CAI · Full0—ASHURST TOWING AND TRUCKING LLC 200204WP69831/CA
Oct 8, 2024CAI · Full0—ASHURST TOWING AND TRUCKING LLC 200204WP69831/CA
Sep 5, 2024UTIII · Driver-only1—ASHURST TOWING AND TRUCKING LLC 200204WP69831/CA
Aug 16, 2024CAIII · Driver-only0—ASHURST TOWING AND TRUCKING LLC 200204WP69831/CA
Nov 16, 2023CAI · Full2OOSASHURST TOWING AND TRUCKING LLC 200204WP69831/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EVERETT AND BROCK ASHURST4364756Nov 6, 2025Nov 6, 20251MT
ASHURST TOWING AND TRUCKING LLC200204Nov 16, 2023Feb 27, 20255CA
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.
PA32333MT—EVERETT AND BROCK ASHURSTNov 6, 2025 → Nov 6, 20251
WP69831CA—ASHURST TOWING AND TRUCKING LLCNov 16, 2023 → Feb 27, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026