Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBD49X6ND775535 · Truck-Tractor · TRUCK
Carriers run under2
20 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 1, 2024
PA
Last seenMar 31, 2026
MT
Inspected under 2 different carriers in 20 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
1XPBD49X6ND775535
Make
Peterbilt
Model
579
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 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 1, 2024 – Mar 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 31, 2026MTIII · Driver-only0—GSA EXPRESS INC 3842999AH81184/PA
Dec 18, 2024IAIII · Driver-only2—STL TRUCKERS LLC 252355171KT0E/MO
Jul 1, 2024PAII · Walk-around6OOSSTL TRUCKERS LLC 252355171KT0E/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GSA EXPRESS INC3842999Mar 31, 2026Mar 31, 20261OH
STL TRUCKERS LLC2523551Jul 1, 2024Dec 18, 20242MO
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.
AH81184PA—GSA EXPRESS INCMar 31, 2026 → Mar 31, 20261
71KT0EMO—STL TRUCKERS LLCJul 1, 2024 → Dec 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026