i would just go with slotted rotors not drilled. i have slotted rotors on my explorer and i love them they are really great they really do help with breaking. plus drilled rotors can crack under hard breaking. happened on one of my friends BMW, not good. and you can get just front rotors for the price you would be paying for all four and you would be waist money getting the rear rotors(unless you want the look) because most of the breaking is done by the front rotors,