Just buy Cooper STT's and be done with it. I had a set of Pro Comp M/T's for about 3 weeks and I sold them. I wasn't impressed at all but that's just my
.02
I've run Cooper STT's, BFG M/T's,Toyo M/T's,Goodyear MTR's,Pro Comp M/T's,and been around some ProComp X/T's and the Coopers are the best.