Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X9HD448941 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJul 12, 2023
CA
Last seenJul 10, 2026
CA
Inspected under 2 different carriers in 36 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
1XPBD49X9HD448941
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 12, 2023 – Jul 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2026CAII · Walk-around1—M ROJAS TRANSPORT LLC 30215679F58771/CA
May 7, 2026CAII · Walk-around3—M ROJAS TRANSPORT LLC 30215679F58771/CA
Feb 11, 2026CAII · Walk-around9OOSM ROJAS TRANSPORT LLC 30215679F58771/CA
Feb 12, 2025AZII · Walk-around4OOSM ROJAS TRANSPORT LLC 30215679F58771/CA
Jun 5, 2024CAI · Full0—TREVIS BERRY TRANSPORTATION 29559F58771/CA
Feb 8, 2024CAIII · Driver-only2—TREVIS BERRY TRANSPORTATION 29559F58771/CA
Jul 12, 2023CAI · Full0—TREVIS BERRY TRANSPORTATION 29559F58771/CA
Jul 12, 2023CAI · Full1—TREVIS BERRY TRANSPORTATION 29559F58771/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M ROJAS TRANSPORT LLC3021567Feb 12, 2025Jul 10, 20264CA
TREVIS BERRY TRANSPORTATION2955Jul 12, 2023Jun 5, 20244CA
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.
9F58771CA1M ROJAS TRANSPORT LLCFeb 12, 2025 → Jul 10, 20264
9F58771CA—TREVIS BERRY TRANSPORTATIONJul 12, 2023 → Jun 5, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026