Features: Pressure tested to prevent leaks All calipers are thoroughly inspected for quality and safety High temperature rubber for extended life Premium silicone lubrication provides smoother operation The very same manufacturing process the original equipment manufacturers use Safe in Quality,Outstanding Performance Comfortable and Quiet Green and Dustless Innovative Technology Trusted Product Application For: for 2009 - 2010 DODGE RAM 2500 for 2009 - 2010 DODGE RAM 3500 for 2009 - 2010 DODGE RAM 4000 for 2011 - 2018 RAM 2500 for 2011 - 2018 RAM 3500 .