2011 GMC Sierra 1500 Rear Brake Rotors

Carquest Frontline brake rotors are manufactured to withstand severe-duty use, making them the ideal choice for police, emergency vehicles, fleet and severe duty applications. Machined, balanced and with more carbon content, Frontline severe-duty castings meet or exceed original equipment specifications, delivering better stopping power, superior heat dissipation, and high tensile strength. Carquest Frontline rotors are fully coated to protect against corrosion and rust build-up, which can shorten rotor life. These rotors are the preferred choice when looking for the best performance on severe-duty applications.Tech Tip: Burnish the pads to the rotor by applying the 30/30/30 rule: 30 stops from 30 mph with 30 seconds of cool down between stops.

Product Features:

• Designed for severe duty performance
• Coating promotes unrestricted heat venting by preventing rust and corrosion build-up
• Manufactured to exact quality and dimensional specifications for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• Optimal metallurgy and casting thickness to preventing warping
• OE vane configuration to dissipate heat and increase pad life
• Proper harmonic design helps to reduce brake noise

Carquest Platinum painted brake rotors meet or exceed original equipment (O.E.) specifications, delivering superior stopping power with proper harmonic design and non-directional finish that eliminate noise. Carquest Platinum painted rotors feature RotorShield, a rust-inhibiting barrier that provides up to 5 times more protection than non-painted rotors. The RotorShield barrier is applied to the rotor hat to protect from unsightly rust and help maintain a like-new appearance. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of the pads and rotors. Carquest Platinum painted brake rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:

• Engineered to withstand 120 hours of salt spray testing
• Meets or exceeds OE design for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• Matches OE vane size for proper cooling
• Optimal metallurgy and casting thickness to preventing warping
• Air gap eliminates brake fade and increases pad life
• Non-directional finish decreases break-in time

Carquest Platinum Plus coated rotors are built to meet or exceed original equipment specifications delivering superior stopping power. Carquest Platinum Plus coated rotors have a specially engineered coating that penetrates vanes and prevents rust, corrosion and build up. This zinc and aluminum coating maintains a like-new appearance significantly longer than a standard rotor. Carquest Platinum Plus coated rotors are designed to effectively dissipate heat helping to eliminate brake fade and increase the life of your pads and rotors. These rotors are built for quiet, long-lasting performance.Tech Tip: Burnish the pads to the rotor by applying the 30/30/30 rule: 30 stops from 30 mph with 30 seconds of cool down between stops.

Product Features:

• Engineered to withstand 120 hours of salt spray testing
• Zinc and aluminum anti-corrosion coating maintains a like-new appearance
• Manufactured to exacting quality and dimensional specifications for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• OE configuration to dissipate heat, increasing pad life
• Proper harmonic design helps to reduce brake noise
• Brand may vary by location

When your vehicle does more than take you to and from work – you need the superior stopping power of ACDelco Performance Brake Rotors. Rotors feature specific vane configurations for increased air flow and optimal heat dissipation.

Product Features:

• Special polymer binding coating that acts as an armor against the elements for durability
• Damped iron metallurgy to reduce noise, vibration and heat
• No machining required – ready to be installed right out of the box
• Mill-balanced for proper rotor function
• Quality validated for proper metallurgy and correct brake plate thickness

When your vehicle does more than take you to and from work – you need the superior stopping power of ACDelco Performance Brake Rotors. Rotors feature specific vane configurations for increased air flow and optimal heat dissipation.

Product Features:

• Special polymer binding coating that acts as an armor against the elements for durability
• Damped iron metallurgy to reduce noise, vibration and heat
• No machining required – ready to be installed right out of the box
• Mill-balanced for proper rotor function
• Quality validated for proper metallurgy and correct brake plate thickness

Bosch rotors utilize innovative materials that ensure the very highest quality – and prevent brake judder, noise, vibration and harshness. Bosch QuietCast Premium Disc Brake Rotors utilize vehicle specific castings. The heat flow casting process produces superior G3000, GG20, GG15 and HC (high carbon) casting. Bosch castings provide strength and durability not found in competitive product. While competitors may provide a low cost product which helps save money, their castings can crack and provide poor durability. Bosch QuietCast provides consistent, safe and long lasting performance. Alutherm 80 Coating – Bi-metal aluminum and zinc clean-look coating/Alutherm 80 extends the life of the rotor and provides a clean look for today’s open wheels

Product Features:

• OE-Equivalent and a direct fit replacement
• Prevent rust and corrosion with clear-look coating protection
• Provide a clean look for today’s open-wheeled vehicles
• Are 100% balanced for smooth operation
• Factory-engraved edge code and minimum thickness specifications Bosch QuietCast Brake Rotors Brochure

WBR Run True Technology Metallurgic-Gray (MG) Finished Rotors All World Brake Resources (WBR) brake rotors with Run-True technology are manufactured to match the exact OE fit, OE construction, and precision finishing to ensure quick and easy installation, as well as trouble-free functionality for the life of the rotor. The Metallurgic-Gray coating is applied to all outward non-friction surfaces including in the gap between the plates covering the cooling vanes and cured through an oven drying process. The Gray coating provides an effective anti-rust protection to help maintain a clean appearance. The coating used for WBR is also similar to the OE color used by many OE car makes. WBR Brake Rotors with Run-True Technology have ultra tight tolerances that provide the finest braking experience, from break in throughout the life of the rotor, reducing the chance of warping even under extreme braking temperatures. The coated brake disc provides a protective water based coating that prevents rust and corrosion, extended rotor life and improved visual appearance. WBR Brake Rotors are manufactured to meet or exceed the original equipment manufacturer specification for durability, fit, and function.

Product Features:

• High metallurgical and machining standard to improve stopping distances
• Produced to match OE design fitment – G 3000 gray iron
• Mill balanced
• TS16949 certified
• Non-directional finish provides smooth vibration free performance
• No need for machining prior to installation
• Durable Metallurgic-Gray finish to all outward non-friction surfaces
• Metallurgic-Gray anti-rust protection to help maintain a clean appearance
• Compatible with NAO, Ceramic and Semi-Met pad compounds for reduced noise
• Designed to minimize brake fade and extend pad and rotor life
• 24/24 Warranty – limited warranty against defects in material and workmanship Technical Service Bulletins

ACDelco Advantage brake rotors and drums feature the fit, form and function of premium aftermarket brakes at a more economical price. The ACDelco Advantage line offers dependability, performance and great value – without sacrificing important features and benefits.

Product Features:

• No machining required – ready to be installed right out of the box
• Rust-preventative coating
• Mill-balanced for proper rotor function
• Quality validated for proper metallurgy and correct brake plate thickness
• Non-directional brake surface finish for consistent braking
• Chamfer angle follows the OE design