PowerStop Rear Drilled & Slotted Rotors

Part #: JBR1396XPR

Overview

The PowerStop JBR1396XPR rear drilled and slotted rotors are designed to enhance your vehicle’s braking performance and cooling efficiency. Crafted for the Lexus GX460 models from 2010 to 2019, these rotors are an excellent upgrade for drivers seeking improved stopping power, heat dissipation, and overall brake system reliability. Constructed with precision cross-drilling and slotting, they help maintain consistent brake response under demanding conditions, making them ideal for both daily driving and more aggressive use. The zinc plating provides corrosion resistance, ensuring long-lasting durability and a clean appearance over time. These rotors are intended for drivers who want a high-performance upgrade that combines style with functional benefits. The drilled and slotted design not only improves brake cooling but also helps sweep away dust, gasses, and moisture, maintaining optimal brake pad contact and reducing brake fade. Whether you’re upgrading your vehicle for better street performance or for off-road adventures, these rotors support your braking system’s response and heat management, contributing to safer, more confident driving.

Key Features

PowerStop’s Evolution Performance rotors are engineered with high-quality materials and a precision manufacturing process to deliver reliable performance. The key features include:

• Cross-drilled holes for maximum heat dissipation and cooling
• Slotted design to sweep away dust, gasses, and moisture
• Zinc plating for corrosion and rust resistance
• Precision-machined for a perfect fit and balanced operation
• Durable construction to withstand extreme driving conditions
• Designed to improve brake response and reduce fade

Construction & Design

These rotors feature a high-strength cast iron core with a zinc plating finish that protects against corrosion. The drilled holes are carefully positioned to optimize airflow and heat dissipation, while the slots are designed to improve pad contact and reduce brake fade during intense braking. The precision machining ensures a smooth, balanced surface for consistent braking performance.

Driving Feel & Feedback

The drilled and slotted design enhances brake response and provides a more confident pedal feel. Drivers will notice improved cooling during extended braking, reducing the likelihood of brake fade and maintaining consistent stopping power. The design also helps to minimize vibrations and noise, contributing to a smoother driving experience.

Installation & Fitment

These rotors are designed as direct replacements for the rear rotors on compatible Lexus GX460 models. Proper installation requires standard hand tools and should be performed following manufacturer instructions. It is recommended to inspect and replace brake pads simultaneously for optimal performance.

What’s Included

The package includes a pair of drilled and slotted rear rotors, ready for installation on your vehicle. Hardware and mounting accessories are not included and should be transferred from your existing rotors if necessary.

Ideal For

Ideal for Lexus GX460 owners seeking a high-performance brake upgrade that enhances cooling, response, and durability for everyday driving or demanding conditions.