Compatible with: for Chevy Silverado 1500 HD 01-06, Silverado 2500 99-04, Silverado 2500 HD 01-10, Silverado 3500 01-06, Silverado 3500 HD 07-10, Suburban 2500 00-13, for Avalanche 2500 02-06, for Express 2500 03-10. for GMC Sierra 1500 HD 01-06, Sierra 2500 99-04, Sierra 2500 HD 01-10, Sierra 3500 01-06, Sierra 3500 HD 07-10, Yukon XL 2500 00-13, Savana 2500 03-20, for Hummer H2 03-09, for Cadillac DeVille 00-05, DTS 06-11 Product Design: The brake pads are specially designed with grooves, so that there is almost no noise, especially squealing, when braking, the braking effect is excellent, and the grooves can also enhance the ventilation ability. Reliable Performance: Aeagle Semi-Metal brake pads offer a more stable and longer-lasting braking experience with their exceptional heat resistance, wear resistance Formula: Features a new formula that enhances friction, ensures faster heat dissipation. Provides you with a silky smooth driving experience! Note: Before purchasing, ensure the product is compatible with your car by reviewing its description and verifying the fit using the "AmazonConfirmedFit" feature by entering your car's specifications. Compatible with(Be sure to check the model to make sure it fits): Compatible with: for Chevy for Silverado 1500 HD 2001-2006 for Silverado 2500 1999-2004 for Silverado 2500 HD 2001-2010 for Silverado 3500 2001-2006 for Silverado 3500 HD 2007-2010 for Suburban 2500 2000-2013 for Avalanche 2500 2002-2006 for Express 2500 2003-2010 Compatible with GMC: for Sierra 1500 HD 2001-2006 for Sierra 2500 1999-2004 for Sierra 2500 HD 2001-2010 for Sierra 3500 2001-2006 for Sierra 3500 HD 2007-2010 for Yukon XL 2500 2000-2013 for Savana 2500 2003-2020 for Hummer H2 2003-2009 Compatible with Cadillac: for DeVille 2000-2005 for DTS 2006-2011 When to Replace Your Brake Pads: Squealing or Grinding Noises: If you hear high-pitched squealing or grinding sounds when braking, it’s often a sign that the brake pads are worn out and need immediate attention. Reduced Braking Performance: If your vehicle takes longer to stop or the brakes feel less responsive, it could mean the brake pads are too thin to function effectively. Vibration or Pulsation: A vibrating brake pedal or steering wheel during braking may indicate uneven wear or warping, signaling the need for replacement. Warning Light: Many modern vehicles have a brake pad wear indicator light on the dashboard. If this light turns on, it’s time to check and likely replace your brake pads. Visual Inspection: If the brake pad thickness is less than 1/4 inch (approximately 3-4 mm), it’s time for a replacement to ensure optimal braking performance