mj zj has a 3" lift and i need tires soon...real soon! i really want to go with a 30x11.50 Super Swamper SX. do you all think this would look good on my black Rock Crawler rims? also i know the SX's ride like hell, but that is fine...it will keep me awake after Saturday night Bandit Mud Runs. but do any of you all know approx. how long the SX's will last assuming that i keep them rotated, etc. etc.? any info is greatly appreciated.