PowerStop AR8557XPR 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 AR8557XPR) is designed specifically for Ford F-150 and F-150 Heritage models. This disc brake rotor set offers enhanced braking performance with a vented design and rust-resistant zinc plating to ensure durability and consistent stopping power.

• Compatible with Ford F-150 and F-150 Heritage front brake systems
• Vented disc brake rotors for improved heat dissipation
• Front drilled and slotted surface for better brake pad bite and debris removal
• Zinc plated coating to resist rust and corrosion
• Nominal thickness between 24.50 mm and 26.00 mm
• Discard thickness at 24.50 mm and 0.96 mm for safe replacement
• Outside diameter of 308.00 mm (12.10 inches)
• Overall height options of 2.00 mm and 52.00 mm
• Mounting bolt hole circle diameter of 133.40 mm and 5.30 mm with 5 lug holes

Detailed Product Description

This Power Stop rotor pair features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade on your Ford F-150 or F-150 Heritage. The drilled and slotted surface improves pad bite and helps channel away dust, gas, and water, maintaining consistent braking performance in various driving conditions. The zinc plating provides a protective layer against rust and corrosion, extending the rotor's service life.

The rotors have a nominal thickness ranging from 24.50 mm to 26.00 mm, with discard thickness values indicating when replacement is necessary to maintain safety and performance. The outside diameter of 308.00 mm (12.10 inches) and the 5-lug mounting pattern with a bolt hole circle diameter of 133.40 mm ensure proper fitment on compatible Ford trucks.

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

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine enhanced braking features such as drilled and slotted surfaces with corrosion-resistant zinc plating. This line is engineered to provide reliable stopping power and durability for trucks like the Ford F-150 and F-150 Heritage, making it a practical choice for drivers seeking rotors that address heat management and longevity.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Ford F-150 and F-150 Heritage
• Improves braking performance under heavy load or towing conditions
• Reduces brake fade caused by excessive heat buildup
• Prevents rust and corrosion on rotors exposed to moisture and road salt
• Addresses uneven brake pad wear due to rotor surface imperfections

Installation Notes and Tips

• Ensure compatibility with Ford F-150 or F-150 Heritage front brake system before installation
• Inspect brake pads and replace if worn to optimize rotor performance
• Clean mounting surfaces and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications to avoid rotor damage
• Perform a bed-in procedure after installation for optimal braking efficiency

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 protection against corrosion, contributing to the rotor's durability. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.