Originally Posted by 1/8 IC Fan

You stated you wanted to race club level, then your best bet is to go to the local track where you will run and see what the 1:8 onroad guys are running shore wise for front and rear. They may be able to pitch in a set of used tires for you to try as with the P8F. Most current brand tires fit all current chassis, not like in the past when wheels where proprietary such as with serpent etc.

Then you can try different shores until you are happy with wear and driving.