Equipment unit · VIN-decoded · NHTSA vPIC

2021 Volvo truck VNR

4V4WC9DH4MN600586 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections6
all-time
OOS inspections0
of 6
First seenSep 14, 2023
TX
Last seenJul 3, 2026
TX
Inspected under 2 different carriers in 34 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
4V4WC9DH4MN600586
Make
Volvo truck
Model
VNR
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
Jul 5, 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 · Sep 14, 2023 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXII · Walk-around0—VANGUARD TRUCK LEASING LLC 3926242R832506/TX
Oct 22, 2025TXI · Full6—PETROLEUM EXPRESS INC 1922866R513314/TX
Mar 5, 2025TXI · Full1—PETROLEUM EXPRESS INC 1922866R513314/TX
Jan 28, 2025TXII · Walk-around0—PETROLEUM EXPRESS INC 1922866R513314/TX
Feb 5, 2024USI · Full0—PETROLEUM EXPRESS INC 1922866R513314/TX
Sep 14, 2023TXI · Full0—PETROLEUM EXPRESS INC 1922866R513314/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VANGUARD TRUCK LEASING LLC3926242Jul 3, 2026Jul 3, 20261TX
PETROLEUM EXPRESS INC1922866Sep 14, 2023Oct 22, 20255TX
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.
R832506TX1VANGUARD TRUCK LEASING LLCJul 3, 2026 → Jul 3, 20261
R513314TX—PETROLEUM EXPRESS INCSep 14, 2023 → Oct 22, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026