Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X1MD738439 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJan 15, 2024
LA
Last seenFeb 10, 2026
IL
Inspected under 3 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
1XPBDP9X1MD738439
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 31, 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 · Jan 15, 2024 – Feb 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 10, 2026ILII · Walk-around0—KAG ENERGY LLC 46975625KT1Y/MO
Apr 9, 2025MOII · Walk-around6OOSALLIANCE DRIVEAWAY SOLUTIONS INC 2372592DA90FM/MO
Jan 15, 2024LAI · Full2—CENTRAL TRANSPORT LLC 6611732963888/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KAG ENERGY LLC469756Feb 10, 2026Feb 10, 20261OH
ALLIANCE DRIVEAWAY SOLUTIONS INC2372592Apr 9, 2025Apr 9, 20251MO
CENTRAL TRANSPORT LLC661173Jan 15, 2024Jan 15, 20241MI
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.
25KT1YMO1KAG ENERGY LLCFeb 10, 2026 → Feb 10, 20261
DA90FMMO—ALLIANCE DRIVEAWAY SOLUTIONS INCApr 9, 2025 → Apr 9, 20251
2963888IN—CENTRAL TRANSPORT LLCJan 15, 2024 → Jan 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026
2021 Peterbilt 579 — VIN 1XPBDP9X1MD738439