Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBD49X5ND784856 · Truck-Tractor · TRUCK
Carriers run under3
33 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 29, 2023
MO
Last seenJul 9, 2026
AZ
Inspected under 3 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
1XPBD49X5ND784856
Make
Peterbilt
Model
579
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 29, 2023 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026AZI · Full3—JS TRANS CARRIER INC 4143666ZP50907/CA
Feb 28, 2026TXII · Walk-around8—JS TRANS CARRIER INC 4143666ZP50907/CA
Apr 21, 2025INIII · Driver-only0—SKYBIRD TRANSPORT INC 4324630ZP50907/CA
Aug 12, 2024TNIII · Driver-only0—DECKER TRUCK LINE INC 53824VF2009/IA
Oct 29, 2023MOI · Full0—DECKER TRUCK LINE INC 53824VF2009/IA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JS TRANS CARRIER INC4143666Feb 28, 2026Jul 9, 20262TX
SKYBIRD TRANSPORT INC4324630Apr 21, 2025Apr 21, 20251CA
DECKER TRUCK LINE INC53824Oct 29, 2023Aug 12, 20242IA
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.
ZP50907CA1JS TRANS CARRIER INCFeb 28, 2026 → Jul 9, 20262
ZP50907CA—SKYBIRD TRANSPORT INCApr 21, 2025 → Apr 21, 20251
VF2009IA—DECKER TRUCK LINE INCOct 29, 2023 → Aug 12, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026