Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X2PD875537 · Truck-Tractor · TRUCK
Carriers run under4
21 mo
Inspections5
all-time
OOS inspections0
of 5
First seen09/01/2024
MT
Last seen06/30/2026
SC
Inspected under 4 different carriers in 21 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
1XPBD49X2PD875537
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/05/2026
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 · 09/01/2024 – 06/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/30/2026SCIII · Driver-only1—COMMONWEALTH TRANSPORTATION LLC 362350456957PF/VA
06/10/2026OHIII · Driver-only1—COMMONWEALTH TRANSPORTATION LLC 362350456957PF/NY
04/11/2025KYIII · Driver-only2—RS6 EXPRESS LLC 38944563015427/IN
11/27/2024FLIII · Driver-only3—EXPO UNITED LLC 3737207TNL298194/IL
09/01/2024MTIII · Driver-only0—GO2 CARRIERS INC 3237216P1184429/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COMMONWEALTH TRANSPORTATION LLC362350406/10/202606/30/20262AZ
RS6 EXPRESS LLC389445604/11/202504/11/20251IL
EXPO UNITED LLC373720711/27/202411/27/20241IL
GO2 CARRIERS INC323721609/01/202409/01/20241IL
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.
56957PFVA1COMMONWEALTH TRANSPORTATION LLC06/30/2026 → 06/30/20261
56957PFNY—COMMONWEALTH TRANSPORTATION LLC06/10/2026 → 06/10/20261
3015427IN—RS6 EXPRESS LLC04/11/2025 → 04/11/20251
TNL298194IL—EXPO UNITED LLC11/27/2024 → 11/27/20241
P1184429IL—GO2 CARRIERS INC09/01/2024 → 09/01/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/05/2026