Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9XXHD415903 · Truck-Tractor · TRUCK
Carriers run under2
6 mo
Inspections5
all-time
OOS inspections0
of 5
First seen07/25/2024
SD
Last seen01/27/2025
WA
Inspected under 2 different carriers in 6 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
1XPBDP9XXHD415903
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/29/2026
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 · 07/25/2024 – 01/27/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
01/27/2025WAIII · Driver-only2—FORKEY BROTHERS TRUCKING LLC 2181840R522251/TX
01/25/2025TXII · Walk-around3—FORKEY BROTHERS TRUCKING LLC 2181840R522251/TX
12/19/2024WAIII · Driver-only2—NORFLEET TRANSPORTATION LLC 926113R522251/TX
09/09/2024IDIII · Driver-only2—FORKEY BROTHERS TRUCKING LLC 2181840R522251/TX
07/25/2024SDIII · Driver-only1—NORFLEET TRANSPORTATION LLC 926113R522251/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FORKEY BROTHERS TRUCKING LLC218184009/09/202401/27/20253ID
NORFLEET TRANSPORTATION LLC92611307/25/202412/19/20242CA
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.
R522251TX—FORKEY BROTHERS TRUCKING LLC09/09/2024 → 01/27/20253
R522251TX—NORFLEET TRANSPORTATION LLC07/25/2024 → 12/19/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026