PowerStop AR8654XPR Disc Brake Rotor Set - Front

Power Stop Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number AR8654XPR) is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed to meet the demands of vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500, this rotor set offers enhanced heat dissipation and corrosion resistance.

• Front disc brake rotor pair with drilled and slotted surface
• Vented rotor design for improved cooling
• Zinc plated coating for rust resistance
• Nominal thickness of 28.00 to 30.00 mm with discard thickness at 28.00 mm
• Outside diameter of 330.00 mm (13.00 inches)
• Overall height options of 2.20 and 55.00 mm
• Mounting bolt hole circle diameter of 140.50 mm with 6 lug holes

Detailed Product Description

This Power Stop rotor set features a slotted and drilled surface type that helps reduce brake fade by allowing gases and debris to escape during braking. The vented rotor design improves airflow, which aids in heat dissipation and maintains consistent braking performance under heavy use. The zinc plating provides a protective layer against rust and corrosion, extending the rotor's service life, especially in harsh weather conditions.

With a nominal thickness ranging from 28.00 to 30.00 mm and a discard thickness of 28.00 mm, these rotors are designed to maintain structural integrity and safety throughout their lifespan. The 330 mm (13 inch) outside diameter and 6-lug hole pattern with a 140.50 mm bolt circle diameter ensure compatibility with a range of full-size trucks and SUVs.

Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Product Line

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair line focuses on delivering rotors that combine enhanced braking performance with durability. The drilled and slotted design improves pad bite and heat management, while the zinc plating protects against rust, making these rotors suitable for vehicles that require reliable stopping power and longevity. This product line is tailored for front disc brake applications on trucks and SUVs, including models from Cadillac, Chevrolet, and GMC.

Compatible Vehicles and Common Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT, and XTS
• Chevrolet Avalanche, Silverado 1500 (including Classic and LD), Suburban 1500, Tahoe, Express 1500
• GMC Sierra 1500 (Classic and Limited), Yukon, Yukon XL, Yukon XL 1500, Savana 1500

This rotor set is ideal for addressing issues such as brake fade, uneven rotor wear, rust buildup, and reduced braking efficiency on these vehicles.

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 28.00 mm before installation
• Clean the rotor surface to remove any protective coating before mounting
• Check compatibility with your vehicle’s lug pattern and bolt circle diameter (6 lug holes, 140.50 mm)
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always consult the product packaging or manufacturer for exact warranty terms.