FITS THE FOLLOWING VEHICLES - This type ABS sensor fits for 2007 2008 2009 2010 2011 2012 2013 for Chevy Silverado 1500,2007 2008 for Chevy Silverado 3500 HD,2007 2008 2009 2010 2011 2012 2013 for GMC Sierra 1500,2007 2008 for GMC Sierra 2500 HD,2007 2008 for GMC Sierra 3500 HD. DETERMINE LOCKING UP OR NOT FAST- Our ABS sensors are able to measure the rotational speed of the wheels and pass them fast to the car's Engine Control Module (ECM), based on which the ECM determines if the wheels are locking up. KEEP THE DIRECTION STABILITY- OCPTY speed sensor can keep the direction stability of the car when braking as much as possible. When the driver presses the brake pedal quickly in emergency braking, the front wheel will not be locked and the steering ability still exists,avoiding the danger in front when braking.
