Thanks, but since you brought up the 710's what's your opinion of them. I'm thinking of running them on the street. It's gonna be 710's, Hoosier R-6's, or BFG R-1's. Seems no one runs the BFG R-1s? The BFG's sound like a good street tire but the O.D. is small for my application and the Hoosier's are a light weight tire (high potential for flats on the street). The latest review of the 710's on the Tire rack website was bad (supposedly the tires fell apart with very limited use). I'm completely lost. I hate Michelin for dropping the 345 Sport Cups in 18's!