Nissan Frontier 2005 - 2023 All Trim Levels Rear. Nissan Xterra 2005 - 2015 All Trim Levels Rear. Rear Brake Calipers. Brake calipers are. vital component of your vehicle's brake system. Calipers are responsible for slowing your vehicle, which they do by squeezing the brake pads against the rotors.
