Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBD49X6ND788706 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections15
all-time
OOS inspections2
of 15
First seenOct 7, 2023
CA
Last seenFeb 10, 2026
CA
Inspected under 2 different carriers in 28 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
1XPBD49X6ND788706
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
Jun 14, 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 7, 2023 – Feb 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 10, 2026CAIII · Driver-only0—USA ROAD MASTER INC 4139815ZP09231/CA
Dec 19, 2025CAIII · Driver-only1—USA ROAD MASTER INC 4139815ZP09231/CA
Sep 8, 2025CAII · Walk-around4OOSUSA ROAD MASTER INC 4139815ZP09231/CA
Aug 13, 2025CAII · Walk-around0—USA ROAD MASTER INC 4139815ZP09231/CA
Aug 7, 2025CAII · Walk-around0—USA ROAD MASTER INC 4139815ZP09231/CA
Jun 12, 2025CAIII · Driver-only6OOSUSA ROAD MASTER INC 4139815ZP09231/CA
Jun 5, 2025CAII · Walk-around0—USA ROAD MASTER INC 4139815ZP09231/CA
May 30, 2025CAII · Walk-around0—USA ROAD MASTER INC 4139815ZP09231/CA
Jan 28, 2025CAI · Full0—KALLI LINE LLC 1464171ZP09231/CA
Sep 27, 2024ORII · Walk-around0—KALLI LINE LLC 1464171ZP09231/CA
Sep 9, 2024CAI · Full0—KALLI LINE LLC 1464171ZP09231/CA
Aug 18, 2024CAIII · Driver-only0—KALLI LINE LLC 1464171ZP09231/CA
Jan 13, 2024CAIII · Driver-only1—KALLI LINE LLC 1464171ZP09231/CA
Nov 23, 2023CAIII · Driver-only0—KALLI LINE LLC 1464171YP18548/CA
Oct 7, 2023CAII · Walk-around0—KALLI LINE LLC 1464171YP18548/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
USA ROAD MASTER INC4139815May 30, 2025Feb 10, 20268CA
KALLI LINE LLC1464171Oct 7, 2023Jan 28, 20257CA
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.
ZP09231CA—USA ROAD MASTER INCMay 30, 2025 → Feb 10, 20268
ZP09231CA—KALLI LINE LLCJan 13, 2024 → Jan 28, 20255
YP18548CA—KALLI LINE LLCOct 7, 2023 → Nov 23, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026