PowerStop JBR1554XPR 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 JBR1554XPR) is engineered for reliable braking performance on select Hyundai and Kia models. Designed to meet the demands of vehicles like the Hyundai Sonata and Kia Optima, 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 ranges from 26.40 mm to 28.00 mm
• Outside diameter of 320.10 mm (12.60 inches)
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Discard thickness at 26.40 mm ensures safe replacement timing
• Overall height approximately 47.40 mm

Detailed Product Description

This Power Stop rotor pair 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 demanding conditions. The zinc plating provides a protective layer against rust and corrosion, extending the rotor's service life. With a nominal thickness between 26.40 mm and 28.00 mm and a discard thickness of 26.40 mm, these rotors are designed to maintain structural integrity and safety throughout their lifespan.

The mounting bolt hole circle diameter of 114.30 mm and 5 lug holes ensure compatibility with specific Hyundai and Kia models, including the Azera, Cadenza, Nexo, Optima, Sonata, Sportage, and Tucson. The overall height of 47.40 mm and outside diameter of 320.10 mm are engineered to match OEM specifications for a direct fit installation.

About the 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 performance with durability. The drilled and slotted design improves brake pad bite and helps maintain cooler rotor temperatures, while the zinc plating protects against rust, making these rotors suitable for drivers who require reliable stopping power and longevity. This line is tailored for front disc brake applications on compatible Hyundai and Kia vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Hyundai Sonata and Kia Optima
• Improves braking performance by reducing brake fade during heavy use
• Addresses rotor corrosion issues with rust-resistant zinc plating
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Suitable for vehicles experiencing reduced braking efficiency due to heat buildup

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to optimize rotor performance
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a brake system test after installation to verify proper function

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The zinc plating provides additional protection against rust, contributing to the rotor's durability. While specific warranty details for part number JBR1554XPR are not provided here, Power Stop products typically come with a limited warranty covering defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete terms.