Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBDP9X1GD354522 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections5
all-time
OOS inspections0
of 5
First seen05/14/2024
IA
Last seen12/22/2025
IL
Inspected under 2 different carriers in 19 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
1XPBDP9X1GD354522
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
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 · 05/14/2024 – 12/22/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/22/2025ILIII · Driver-only0—THOMAS FARMS TRUCKING LLC 2042238P1327233/IL
12/11/2025ILIII · Driver-only0—THOMAS FARMS TRUCKING LLC 2042238P1327233/IL
04/08/2025ILIII · Driver-only0—H H THOMAS LLC 4133404P1284923/IL
03/25/2025INIII · Driver-only1—H H THOMAS LLC 4133404P1284923/IL
05/14/2024IAI · Full3—H H THOMAS LLC 4133404P 1235152/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THOMAS FARMS TRUCKING LLC204223812/11/202512/22/20252IL
H H THOMAS LLC413340405/14/202404/08/20253IL
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.
P1327233IL—THOMAS FARMS TRUCKING LLC12/11/2025 → 12/22/20252
P1284923IL—H H THOMAS LLC03/25/2025 → 04/08/20252
P 1235152IL—H H THOMAS LLC05/14/2024 → 05/14/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026