Raybestos Specialty Rotors are the ultimate solution for noise-prone applications, including truck, medium duty and school bus applications. Vehicle-specific cooling vane configurations and application-specific iron combine to: Dampen noise, Improve brake responsiveness. This ensures super smooth and ultra-quiet braking over a longer period of time. Raybestos Disc Brake Rotors are designed to provide excellent braking. These rotors feature an advanced technology metallurgy which offers long lasting durability. They are fitted on to the wheel hub and provide brilliant vehicle stability. They are corrosion resistant and ensure easy installation. Choose the Raybestos Rotor That's Right for You Regardless of the make and model of your vehicle, you have several options while selecting Raybestos rotors. Use the guide below to better understand which Raybestos rotor is right for your vehicle. All Raybestos rotors feature SAE-compliant standards for strength and durability, with tight lateral runouts and minimal thickness variation, so you know regardless of the rotor you choose that you're getting a consistent, predictable, and safe product. Raybestos Professional Grade-This full-coverage rotor provides the most complete application-specific line of rotors on the market, covering 99.8% of import and domestic cars, light trucks, and SUVs. The non-directional ground finish means it's ready to install right out of the box. Professional Grade is ideal for everyday driving situations, and includes many problem solver applications. Professional Grade is also available in Police and Medium Duty applications. Raybestos Advanced Technology-Provides the best noise solution that meets or exceeds OE expectations to deliver best-in-class performance and durability. Black fusion coating gives a clean, finished look, while the application-specific iron suppresses noise and keeps brakes running cool. The turned finish minimizes noise and improves responsiveness, and is installation-ready right out of the box. Advanced Technology is ideal for sever duty, fleet, enthusiast, and high-performance vehicles. Raybestos R-300-The ultimate upgrade, the R-300 series features an S-Groove slot design that maximizes pad-to-rotor contact for stronger bite, smoother braking, and increased pad life. Black fusion coating gives a clean, finished look, while the grey fusion coating can withstand 300 hours of saltwater exposure and reduces rust for optimal airflow and cooling. Non-directional rotation means it can be used on all four corners of the vehicle. R-300 is designed for high-performance vehicles, work trucks, fleets, and family vehicles with towing capabilities.