Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X2PD784560 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections4
all-time
OOS inspections0
of 4
First seenOct 5, 2023
CA
Last seenJul 21, 2026
UT
Inspected under 2 different carriers in 33 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
1XPBD49X2PD784560
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
Jul 26, 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 · Oct 5, 2023 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026UTIII · Driver-only0—KIRA FREIGHT INC 3069641CDWD32/CO
Mar 2, 2025NMIII · Driver-only0—5D EXPRESS INC 1243083FT6306/IA
Jul 18, 2024AZIII · Driver-only0—5D EXPRESS INC 1243083FT6306/IA
Oct 5, 2023CAI · Full0—5D EXPRESS INC 1243083FT6306/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KIRA FREIGHT INC3069641Jul 21, 2026Jul 21, 20261IN
5D EXPRESS INC1243083Oct 5, 2023Mar 2, 20253IA
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.
CDWD32CO1KIRA FREIGHT INCJul 21, 2026 → Jul 21, 20261
FT6306IA—5D EXPRESS INCOct 5, 2023 → Mar 2, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026