Not trying to ask them to do more than they should ~ if you buy a higher number they'll last longer . . .
However, that also means that they will not stick nearly as well as the lower number tires !
What I've found out is that the 180 / 55 " HOOK - UP " works great for the drags.
I would not ask that tire to perform well heading up to an Idyllwild ride !
The "ADVANCE" 005 would be my choice for curving roads.
The " APEX " 010 would last me a little bit longer.
Buy whatever you want to go ride with ?
I am OK ~ with a good Shinko *
Just my 2 cents here.
Red, *<(:{)-