Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBD49X9ND792247 · Truck-Tractor · TRUCK
Carriers run under3
31 mo
Inspections4
all-time
OOS inspections1
of 4
First seenNov 2, 2023
WA
Last seenJun 4, 2026
WA
Inspected under 3 different carriers in 31 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
1XPBD49X9ND792247
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 · Nov 2, 2023 – Jun 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 4, 2026WAIII · Driver-only2—JK TRANS LINES INC 3562028ZP07276/CA
Aug 5, 2025CAI · Full4OOSNATIONAL TRANSPORTATION EXPRESS INC 2022088ZP07276/CA
Jul 10, 2024CAI · Full1—NATIONAL TRANSPORTATION EXPRESS INC 2022088ZP07276/CA
Nov 2, 2023WAIII · Driver-only0—HIGH SPEED DEMAND INC 3345452YP79790/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JK TRANS LINES INC3562028Jun 4, 2026Jun 4, 20261CA
NATIONAL TRANSPORTATION EXPRESS INC2022088Jul 10, 2024Aug 5, 20252CA
HIGH SPEED DEMAND INC3345452Nov 2, 2023Nov 2, 20231CA
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.
ZP07276CA—JK TRANS LINES INCJun 4, 2026 → Jun 4, 20261
ZP07276CA—NATIONAL TRANSPORTATION EXPRESS INCJul 10, 2024 → Aug 5, 20252
YP79790CA—HIGH SPEED DEMAND INCNov 2, 2023 → Nov 2, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026