Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X1LD689130 · Truck-Tractor · TRUCK
Carriers run under3
27 mo
Inspections5
all-time
OOS inspections0
of 5
First seen07/03/2023
AL
Last seen10/31/2025
LA
Inspected under 3 different carriers in 27 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
1XPBDP9X1LD689130
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/29/2026
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 · 07/03/2023 – 10/31/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/31/2025LAIII · Driver-only2—MS EXPRESS INC 2812942PXD0947/OH
09/24/2025NCIII · Driver-only1—MS EXPRESS INC 2812942PXD0947/OH
09/24/2024COIII · Driver-only1—POWERSOURCE TRANSPORTATION INC 5651623643108/IN
08/05/2024MOIII · Driver-only0—POWERSOURCE TRANSPORTATION INC 5651623643108/MO
07/03/2023ALI · Full1—PAM CARTAGE CARRIERS LLC 6168773049820/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MS EXPRESS INC281294209/24/202510/31/20252OH
POWERSOURCE TRANSPORTATION INC56516208/05/202409/24/20242IN
PAM CARTAGE CARRIERS LLC61687707/03/202307/03/20231OH
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.
PXD0947OH—MS EXPRESS INC09/24/2025 → 10/31/20252
3643108IN—POWERSOURCE TRANSPORTATION INC09/24/2024 → 09/24/20241
3643108MO—POWERSOURCE TRANSPORTATION INC08/05/2024 → 08/05/20241
3049820IN—PAM CARTAGE CARRIERS LLC07/03/2023 → 07/03/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026