Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBP49X3GD334598 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections7
all-time
OOS inspections0
of 7
First seenMar 4, 2024
WA
Last seenJan 5, 2026
UT
Inspected under 2 different carriers in 22 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
1XPBP49X3GD334598
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 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 · Mar 4, 2024 – Jan 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 5, 2026UTIII · Driver-only0—WILDFIRE TRANSPORT LLC 4353816AN555/ID
Jun 5, 2025COIII · Driver-only0—WILDFIRE TRANSPORT LLC 4353816AN555/ID
Oct 1, 2024WAIII · Driver-only0—SYSTEM TRANSPORT INC 2793583414RP/WA
Sep 6, 2024IDIII · Driver-only2—SYSTEM TRANSPORT INC 2793583414RP/WA
Jul 12, 2024WAIII · Driver-only2—SYSTEM TRANSPORT INC 2793583414RP/WA
May 6, 2024WAII · Walk-around4—SYSTEM TRANSPORT INC 2793583414RP/WA
Mar 4, 2024WAIII · Driver-only0—SYSTEM TRANSPORT INC 2793583414RP/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILDFIRE TRANSPORT LLC4353816Jun 5, 2025Jan 5, 20262ID
SYSTEM TRANSPORT INC27935Mar 4, 2024Oct 1, 20245WA
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.
AN555ID—WILDFIRE TRANSPORT LLCJun 5, 2025 → Jan 5, 20262
83414RPWA—SYSTEM TRANSPORT INCMar 4, 2024 → Oct 1, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026