Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X8PD811942 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections5
all-time
OOS inspections0
of 5
First seen10/23/2023
IN
Last seen03/22/2025
CT
Inspected under 2 different carriers in 17 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
1XPBDP9X8PD811942
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
07/04/2026
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 · 10/23/2023 – 03/22/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
03/22/2025CTIII · Driver-only1—CAPITAL CITY TRUCKING LLC 1972184A550156/MS
03/19/2025INII · Walk-around4—CAPITAL CITY TRUCKING LLC 1972184A550156/MS
05/09/2024TNIII · Driver-only0—PINNACLE EXPRESS LLC 2361789K825051/AR
04/02/2024TNIII · Driver-only1—PINNACLE EXPRESS LLC 2361789K825051/AR
10/23/2023INIII · Driver-only1—PINNACLE EXPRESS LLC 2361789K825051/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CAPITAL CITY TRUCKING LLC197218403/19/202503/22/20252MS
PINNACLE EXPRESS LLC236178910/23/202305/09/20243AR
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.
A550156MS1CAPITAL CITY TRUCKING LLC03/19/2025 → 03/22/20252
K825051AR—PINNACLE EXPRESS LLC10/23/2023 → 05/09/20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/04/2026