Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X6PD860006 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 14, 2023
OK
Last seenJul 18, 2025
IA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X6PD860006
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
Jun 25, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 14, 2023 – Jul 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 18, 2025IAIII · Driver-only1—ZYLSTRA EXPRESS LTD 243342FR8678/IA
May 12, 2025IAIII · Driver-only3—ZYLSTRA EXPRESS LTD 243342FR8678/IA
Aug 23, 2024NEIII · Driver-only1—ZYLSTRA EXPRESS LTD 243342FR8678/IA
Dec 26, 2023SDIII · Driver-only0—ZYLSTRA EXPRESS LTD 243342FR8678/IA
Nov 26, 2023IAIII · Driver-only1—ZYLSTRA EXPRESS LTD 243342FR8678/IA
Jun 14, 2023OKI · Full1—ZYLSTRA EXPRESS LTD 243342FR8678/IA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZYLSTRA EXPRESS LTD243342Jun 14, 2023Jul 18, 20256IA
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.
FR8678IA—ZYLSTRA EXPRESS LTDJun 14, 2023 → Jul 18, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026