[92snowmachine]

generally speaking the front brakes do about 70% of the braking and create more problems when the rotors get warped. warped front rotors can make the car shake and hard to drive while warped rear rotors tend to cause pedal pulsation and a grabby feel. if you can get slotted rotors for cheap and like the look then go ahead but you probably don't really need them so i would recommend to just get plain replacements.