It’s a tight fit on the gt3 KEVBALLs I tried putting mine on the other day and I didn’t wanna shave the bead
But the cyclone tire fits perfectly on the gt3
And you might like it because there is a little bit of a crown and it’s a soft compound
Newbees on the left One with a xcell tire the other one with a cyclone
Red gt3 is on the right
All three at 35psi