Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X0RD638130 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections9
all-time
OOS inspections1
of 9
First seenAug 7, 2023
IL
Last seenJul 6, 2026
SD
Inspected under 2 different carriers in 35 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
1XPBD49X0RD638130
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
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 · Aug 7, 2023 – Jul 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 6, 2026SDII · Walk-around1OOSROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
May 1, 2026TXII · Walk-around1—ROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
Sep 29, 2025COII · Walk-around1—ROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
Jul 22, 2025NYIII · Driver-only2—ROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
Jul 16, 2025CAIII · Driver-only0—ROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
May 15, 2025AZII · Walk-around2—ROYAL FLUSH LOGISTICS INC 3473104P1285604/IL
Oct 6, 2024TXII · Walk-around2—TRUCKA USA LLC 3436907R686621/TX
Aug 11, 2023TXI · Full0—TRUCKA USA LLC 3436907R686621/TX
Aug 7, 2023ILIII · Driver-only0—TRUCKA USA LLC 3436907R686621/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROYAL FLUSH LOGISTICS INC3473104May 15, 2025Jul 6, 20266IL
TRUCKA USA LLC3436907Aug 7, 2023Oct 6, 20243TX
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.
P1285604IL1ROYAL FLUSH LOGISTICS INCMay 15, 2025 → Jul 6, 20266
R686621TX—TRUCKA USA LLCAug 7, 2023 → Oct 6, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026