Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBDP9XXRD614404 · Truck-Tractor · TRUCK
Carriers run under1
8 mo
Inspections9
all-time
OOS inspections1
of 9
First seenJul 30, 2025
CA
Last seenMar 25, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9XXRD614404
Make
Peterbilt
Model
579
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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 · Jul 30, 2025 – Mar 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2026CAI · Full0—TRIWAYS INC 1001593YP81336/CA
Mar 24, 2026AZII · Walk-around2—TRIWAYS INC 1001593YP81336/CA
Mar 4, 2026UTI · Full13—TRIWAYS INC 1001593YP81336/CA
Jan 12, 2026CAI · Full0—TRIWAYS INC 1001593YP81336/CA
Jan 8, 2026CAIII · Driver-only1—TRIWAYS INC 1001593YP81336/CA
Jan 5, 2026CAI · Full0—TRIWAYS INC 1001593YP81336/CA
Dec 30, 2025CAIII · Driver-only0—TRIWAYS INC 1001593YP81336/CA
Oct 10, 2025CAII · Walk-around1OOSTRIWAYS INC 1001593YP81336/CA
Jul 30, 2025CAI · Full0—TRIWAYS INC 1001593YP81336/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIWAYS INC1001593Jul 30, 2025Mar 25, 20269CA
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.
YP81336CA—TRIWAYS INCJul 30, 2025 → Mar 25, 20269
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026