Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X4MD741965 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJul 24, 2023
TX
Last seenSep 25, 2025
TX
Inspected under 2 different carriers in 26 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
1XPBDP9X4MD741965
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 25, 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 · Jul 24, 2023 – Sep 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 25, 2025TXII · Walk-around2—DEALERS CHOICE TRUCKAWAY SYSTEM INC 255166R484956DA9/MO
Mar 18, 2025TXII · Walk-around0—DKL TRANSPORTATION LLC 260850R484956/TX
Nov 22, 2024TXI · Full0—DKL TRANSPORTATION LLC 260850R484956/TX
May 15, 2024TXI · Full0—DKL TRANSPORTATION LLC 260850R484956/TX
Nov 28, 2023TXI · Full1—DKL TRANSPORTATION LLC 260850R484956/TX
Jul 24, 2023TXI · Full0—DKL TRANSPORTATION LLC 260850R484956/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DEALERS CHOICE TRUCKAWAY SYSTEM INC255166Sep 25, 2025Sep 25, 20251MO
DKL TRANSPORTATION LLC260850Jul 24, 2023Mar 18, 20255TN
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.
R484956DA9MO—DEALERS CHOICE TRUCKAWAY SYSTEM INCSep 25, 2025 → Sep 25, 20251
R484956TX—DKL TRANSPORTATION LLCJul 24, 2023 → Mar 18, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026