Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X3JD423104 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections9
all-time
OOS inspections4
of 9
First seenJan 15, 2025
CA
Last seenMay 21, 2026
CA
Inspected under 2 different carriers in 16 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
1XPBD49X3JD423104
Make
Peterbilt
Model
579
Model year
2018
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 · Jan 15, 2025 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026CAIII · Driver-only0—PELAYO TRUCKING 28785739E25234/CA
Apr 27, 2026CAII · Walk-around3OOSGUSTAVO HERRERA 26821179E25234/CA
Apr 27, 2026CAII · Walk-around3OOSPELAYO TRUCKING 28785739E25234/CA
Jan 23, 2026CAIII · Driver-only0—GUSTAVO HERRERA 26821179E25234/CA
Jan 23, 2026CAIII · Driver-only0—GUSTAVO HERRERA 26821179E25234/CA
Oct 17, 2025CAI · Full1—PELAYO TRUCKING 28785739E25234/CA
Aug 13, 2025CAI · Full11OOSPELAYO TRUCKING 28785739E25234/CA
Jan 21, 2025CAII · Walk-around1OOSPELAYO TRUCKING 28785739E25234/CA
Jan 15, 2025CAII · Walk-around0—PELAYO TRUCKING 28785739E25234/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PELAYO TRUCKING2878573Jan 15, 2025May 21, 20266CA
GUSTAVO HERRERA2682117Jan 23, 2026Apr 27, 20263CA
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.
9E25234CA1PELAYO TRUCKINGJan 15, 2025 → May 21, 20266
9E25234CA1GUSTAVO HERRERAJan 23, 2026 → Apr 27, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026