what size is best in 18inch version the 18+9.5 or 18+11 or i should say what do you prefer

 

i run 18 9.5

 

wider is better, 18x11, it will grab more rut when you hit it and still get all teh wheelspin you need

 

I have used both the 9.5 and the 11's on my blaster at first I put the 9.5's on and they worked awsome especialy for an under powered machines like blasters but once I finished boring, portind, milling and all of the other trimmings I switched over to the 11's because I had enough power to use them, so basicaly if you have alot of power go with the 11's but if you are running stock power or want a tire that will spin easier than go for the 9.5 either way they both are good choices!