These boards provide increased splash protection and add a step up into the CR-V. The lightweight extruded, heat-treated aluminum construction is strong and corrosion resistant. Designed to use with a service lift and an emergency jack. All mounting hardware is plated for durability and corrosion resistance. NOTE: Cannot be installed together with front Splash Guards. *UPS Oversize 3 package condition. At checkout our store software will not calculate shipping for this item since it is included in the selling price. 48 state delivery only.