Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X3JD494397 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections3
all-time
OOS inspections0
of 3
First seen09/29/2023
CA
Last seen12/01/2025
CA
Inspected under 2 different carriers in 27 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
1XPBD49X3JD494397
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
07/30/2026
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 · 09/29/2023 – 12/01/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/01/2025CAI · Full0—CORE PRODUCTION SERVICES LLC 2869383ZP30453/CA
03/05/2024PAIII · Driver-only1—TAYLOR TRANSPORTATION LLC 1471253H4138HY/TN
09/29/2023CAI · Full0—TAYLOR TRANSPORTATION LLC 1471253H4138HY/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CORE PRODUCTION SERVICES LLC286938312/01/202512/01/20251CA
TAYLOR TRANSPORTATION LLC147125309/29/202303/05/20242TN
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.
ZP30453CA—CORE PRODUCTION SERVICES LLC12/01/2025 → 12/01/20251
H4138HYTN—TAYLOR TRANSPORTATION LLC09/29/2023 → 03/05/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026