Timbren 11-26 Chevrolet Silverado/GMC Sierra 2500/3500 HD BES Coated Brake Rotor - Front

Timbren BES Severe-Duty Rotors are engineered to solve the most common failure point in heavy-duty braking: heat. When hauling heavy equipment or campers, standard rotors often break down because of thermal stress, leading to warping, pedal pulsation, and dangerous brake fade. Timbren addresses this with OnyxBond™ technology, a proprietary matte black finish that provides a superior barrier against both corrosion and extreme temperatures. While typical zinc-coated rotors fail as temperatures rise, OnyxBond is rated for 932 degrees Fahrenheit, offering a 67% higher heat threshold to keep your braking performance consistent mile after mile. Beyond heat management, these rotors are manufactured for professional-grade smoothness. Each unit is fly-cut balanced to eliminate the vibrations and "shudder" that often occur during high-torque stops. The protective OnyxBond™ layer also serves as a robust defense against road salt and moisture, ensuring that the cooling vanes remain clear of rust and debris for maximum longevity. Designed as a precision, direct-fit replacement for your factory equipment, these rotors allow for a straightforward installation that immediately upgrades your truck's reliability. Whether you are navigating job site traffic or long highway hauls, the Timbren BES rotor provides the structural integrity and thermal recovery needed for the most demanding towing applications. BES Severe-Duty Brake Rotors with OnyxBond™ Heat-Resistant Coating - Front Front

• OEM-Style Vane Design - Efficient heat dissipation and consistent braking under load.
• Fly-Cut Balanced - Eliminate vibration through the pedal and steering wheel.
• Premium-Grade Iron Construction - Consistent braking and long service life
• Precision Machined to OE Specifications - Smooth, vibration-free braking.
• OnyxBond Hybrid Corrosion Protection - High performance coating.
• Non-Directional Finish - Promotes even pad bed-in.

Upgrade the front braking system of your heavy-duty truck with the Timbren TIM-R225260 BES Severe-Duty Brake Rotor. Designed for select 2011 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD applications, this direct-fit replacement is engineered to handle the elevated heat and braking demands associated with towing, hauling, campers, and job-site use. Its premium-grade iron construction supports dependable stopping performance and long service life under demanding conditions.
The rotor features Timbren OnyxBond™ hybrid corrosion protection, a matte black coating engineered to resist road salt, moisture, and extreme thermal exposure. Rated for temperatures up to 932 degrees Fahrenheit, OnyxBond™ provides a higher heat threshold than typical zinc coatings, helping reduce thermal breakdown, warping, and brake fade during repeated heavy-duty stops. The coating also helps protect the rotor’s cooling vanes from corrosion and debris so heat can dissipate more effectively.
For smooth, consistent operation, the Timbren TIM-R225260 is fly-cut balanced and precision machined to OE specifications. This manufacturing process helps minimize vibration through the brake pedal and steering wheel while supporting even pad contact and predictable braking. The OEM-style vane design promotes efficient cooling, and the non-directional finish encourages proper pad bed-in after installation. As a front replacement rotor, it provides a practical way to restore factory-style fitment while increasing confidence during heavy towing and hauling applications.

Features:

• OEM-Style Vane Design: Promotes efficient heat dissipation and consistent braking under heavy loads.

• Fly-Cut Balanced: Helps reduce vibration through the brake pedal and steering wheel.

• Premium-Grade Iron Construction: Supports dependable braking performance and extended service life.

• Precision Machined to OE Specifications: Provides smooth operation and direct-fit replacement compatibility.

• OnyxBond™ Hybrid Corrosion Protection: Resists corrosion, moisture, road salt, and high operating temperatures.

• Non-Directional Finish: Supports even brake pad bed-in and consistent contact.

Fitment:
Chevrolet Silverado 2500 HD Custom 2020
Chevrolet Silverado 2500 HD Custom 2021
Chevrolet Silverado 2500 HD Custom 2022
Chevrolet Silverado 2500 HD Custom 2023
Chevrolet Silverado 2500 HD Custom 2024
Chevrolet Silverado 2500 HD Custom 2025
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Chevrolet Silverado 2500 HD High Country 2015
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GMC Sierra 2500 HD AT4 2020
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