Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBDP8X4GD354838 · Truck-Tractor · TRUCK
Carriers run under2
3 mo
Inspections3
all-time
OOS inspections1
of 3
First seenAug 7, 2023
WA
Last seenNov 20, 2023
CA
Inspected under 2 different carriers in 3 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
1XPBDP8X4GD354838
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
Jul 30, 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 · Aug 7, 2023 – Nov 20, 2023

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 20, 2023CAI · Full1OOSWILLIAM GORDON TODD 196990078918P/BC
Aug 29, 2023CAI · Full0—THERMOTRANS LOGISTICS LTD 111021073064P/BC
Aug 7, 2023WAIII · Driver-only0—THERMOTRANS LOGISTICS LTD 111021073064P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILLIAM GORDON TODD1969900Nov 20, 2023Nov 20, 20231BC
THERMOTRANS LOGISTICS LTD1110210Aug 7, 2023Aug 29, 20232BC
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.
78918PBC—WILLIAM GORDON TODDNov 20, 2023 → Nov 20, 20231
73064PBC—THERMOTRANS LOGISTICS LTDAug 7, 2023 → Aug 29, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026