PowerStop PowerStop Front & Rear Z36 Truck & Tow Brake Kit

Part #: K8639-36

Overview

The PowerStop K8639-36 is a comprehensive brake upgrade kit designed specifically for Ram 3500 trucks from 2019 to 2022. This kit includes high-performance carbon-ceramic brake pads paired with drilled and slotted rotors, providing a significant upgrade over stock braking components. Built for drivers who demand durability, reliable stopping power, and enhanced heat dissipation, this brake kit is ideal for heavy-duty towing, off-road adventures, or everyday driving where superior braking performance is essential. Whether you’re hauling heavy loads or navigating challenging terrain, this kit helps ensure your vehicle responds confidently and consistently under demanding conditions.

Key Features

PowerStop’s Z36 Truck & Tow Brake Kit combines advanced materials and thoughtful design to deliver exceptional braking performance. The carbon-fiber ceramic brake pads are engineered for high-temperature stability, reduced brake dust, and long-lasting wear. The drilled and slotted rotors are crafted from high-quality cast iron, designed to improve heat dissipation and reduce brake fade during extended use. This combination provides a reliable, fade-resistant braking experience, supporting your vehicle’s ability to stop quickly and safely under heavy loads or aggressive driving conditions. The kit is engineered for easy installation, with components designed to fit directly onto your Ram 3500 without modifications.

Construction & Design

The rotors feature precision-drilled holes and slots that help dissipate heat and gases generated during braking, maintaining optimal contact and reducing the risk of warping. The high-quality cast iron ensures durability and consistent performance over time, even under strenuous towing or off-road conditions. The carbon-fiber ceramic pads are formulated to provide a smooth, responsive pedal feel while minimizing brake dust and noise, contributing to a cleaner wheel appearance and quieter operation.

Driving Feel & Feedback

This brake kit enhances your vehicle’s stopping response, providing a firm pedal feel and consistent braking power. The combination of materials and design helps reduce brake fade during prolonged use, ensuring reliable performance whether towing heavy loads or navigating steep descents. The drilled and slotted rotors also contribute to improved heat management, helping your brakes stay cooler and more effective during demanding driving.

Installation & Fitment

Installation is straightforward for those familiar with brake service, with all necessary hardware included. The components are designed for direct bolt-on fitment on Ram 3500 models from 2019 to 2022, ensuring a secure and precise installation process. It is recommended to follow standard safety procedures and torque specifications during installation.

What’s Included

The kit includes front and rear drilled and slotted rotors along with corresponding carbon-ceramic brake pads, hardware, and installation instructions, providing everything needed for a complete upgrade.