Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X9JD484411 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 22, 2023
AR
Last seenNov 25, 2025
CA
Inspected under 2 different carriers in 28 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
1XPBD49X9JD484411
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
Jul 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 · Jul 22, 2023 – Nov 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 25, 2025CAIII · Driver-only3—KENTS TRUCKING LLC 4293955ZP11045/CA
Jul 10, 2025CAIII · Driver-only1—KENTS TRUCKING LLC 4293955ZP11045/CA
Jul 22, 2023ARIII · Driver-only0—J K HACKL TRANSPORTATION SERVICES INC 43839168600X/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KENTS TRUCKING LLC4293955Jul 10, 2025Nov 25, 20252CA
J K HACKL TRANSPORTATION SERVICES INC438391Jul 22, 2023Jul 22, 20231WI
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.
ZP11045CA—KENTS TRUCKING LLCJul 10, 2025 → Nov 25, 20252
68600XWI—J K HACKL TRANSPORTATION SERVICES INCJul 22, 2023 → Jul 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026