Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49X8GD329471 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 16, 2023
AZ
Last seenJan 23, 2026
CA
Inspected under 2 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
1XPBD49X8GD329471
Make
Peterbilt
Model
579
Model year
2016
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 · Jun 16, 2023 – Jan 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 23, 2026CAIII · Driver-only2—OSCAR JAIME TIJERINA OBLEDO 38613149H30165/CA
Dec 17, 2025CAII · Walk-around2—OSCAR JAIME TIJERINA OBLEDO 38613149H30165/CA
Oct 22, 2025CAIII · Driver-only0—OSCAR JAIME TIJERINA OBLEDO 38613149H30165/CA
Jun 16, 2023AZIII · Driver-only6OOSANDRES SANDOVAL 1201952YP52613/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OSCAR JAIME TIJERINA OBLEDO3861314Oct 22, 2025Jan 23, 20263CA
ANDRES SANDOVAL1201952Jun 16, 2023Jun 16, 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.
9H30165CA—OSCAR JAIME TIJERINA OBLEDOOct 22, 2025 → Jan 23, 20263
YP52613CA—ANDRES SANDOVALJun 16, 2023 → Jun 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2016 Peterbilt 579 — VIN 1XPBD49X8GD329471