i ran the maxxiz razr mx on my last blaster that i build for the track it hooked up great it was actually hard for me to throw a roost on the track because all it wanted to do is wheelie on me they hook up great!!! i ran the same size tire.
I don't really like either, they just seem to wear out way too quick. The kenda 18" mx tires seem to last a lot longer, either the klaws, knarlys, or dominators.