Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBDP9XXRD663179 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJan 7, 2024
CA
Last seenJul 27, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9XXRD663179
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
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 · Jan 7, 2024 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026CAI · Full0—SEMPER FI GROUP LLC 33696083445899/IN
May 8, 2025CAIII · Driver-only1—SEMPER FI GROUP LLC 33696083445899/IN
Dec 11, 2024CAI · Full0—SEMPER FI GROUP LLC 33696083445899/IN
Jan 29, 2024CAI · Full0—SEMPER FI GROUP LLC 33696083445899/IN
Jan 7, 2024CAII · Walk-around0—SEMPER FI GROUP LLC 33696083445899/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEMPER FI GROUP LLC3369608Jan 7, 2024Jul 27, 20265CA
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.
3445899IN1SEMPER FI GROUP LLCJan 7, 2024 → Jul 27, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026