Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X2MD735095 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections4
all-time
OOS inspections0
of 4
First seenFeb 20, 2024
VA
Last seenJul 7, 2026
IL
Inspected under 2 different carriers in 29 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
1XPBDP9X2MD735095
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
Jul 16, 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 · Feb 20, 2024 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026ILIII · Driver-only0—RELIABLE MILES TRANSPORTATION LLC 450192137KT4Z/MO
Jul 7, 2026INII · Walk-around1—RELIABLE MILES TRANSPORTATION LLC 450192137KT4Z/MO
Jun 25, 2024MDII · Walk-around0—DOT TRANSPORTATION INC 424023P794874/IL
Feb 20, 2024VAIII · Driver-only0—DOT TRANSPORTATION INC 424023P794874/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RELIABLE MILES TRANSPORTATION LLC4501921Jul 7, 2026Jul 7, 20262MO
DOT TRANSPORTATION INC424023Feb 20, 2024Jun 25, 20242IL
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.
37KT4ZMO1RELIABLE MILES TRANSPORTATION LLCJul 7, 2026 → Jul 7, 20262
P794874IL—DOT TRANSPORTATION INCFeb 20, 2024 → Jun 25, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026