Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X0RD646518 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJun 17, 2024
IL
Last seenJul 22, 2026
UT
Inspected under 2 different carriers in 25 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
1XPBD49X0RD646518
Make
Peterbilt
Model
579
Model year
2024
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 · Jun 17, 2024 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026UTIII · Driver-only0—HOUSTON TANK SERVICES LLC 990896W0825HY/TN
Feb 5, 2026TNII · Walk-around1—HOUSTON TANK SERVICES LLC 990896W0825HY/TN
Jun 17, 2024ILIII · Driver-only0—BILL DAVIS TRUCKING INC 160904K816111/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOUSTON TANK SERVICES LLC990896Feb 5, 2026Jul 22, 20262TN
BILL DAVIS TRUCKING INC160904Jun 17, 2024Jun 17, 20241AR
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.
W0825HYTN1HOUSTON TANK SERVICES LLCFeb 5, 2026 → Jul 22, 20262
K816111AR1BILL DAVIS TRUCKING INCJun 17, 2024 → Jun 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026