Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X1MD742667 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections5
all-time
OOS inspections1
of 5
First seen01/11/2024
TX
Last seen06/30/2026
GA
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
1XPBDP9X1MD742667
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
07/04/2026
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 · 01/11/2024 – 06/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/30/2026GAIII · Driver-only1—SELECT ONE INC 2780742P1100700/IL
06/05/2026WIII · Walk-around2OOSSELECT ONE INC 2780742P1100700/IL
02/19/2026INIII · Driver-only0—SELECT ONE INC 2780742P1100700/IL
01/27/2026WIIII · Driver-only0—SELECT ONE INC 2780742P1100700/IL
01/11/2024TXI · Full0—PAM TRANSPORT INC 1797523050794/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SELECT ONE INC278074201/27/202606/30/20264IL
PAM TRANSPORT INC17975201/11/202401/11/20241AR
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.
P1100700IL1SELECT ONE INC01/27/2026 → 06/30/20264
3050794IN—PAM TRANSPORT INC01/11/2024 → 01/11/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/04/2026