Originally Posted by Frank L

I prefeer not to vent at all. I do run a very light suspension 27.5 and 32.5 but I have never vented my aka's. Then I bought a set of premounts and he tires are punched with holes. I find that the vented tired elongate at high rpm and the non vented tires hold their original shape and do not. I cNt say I have noticed a huge diggfferenc on the track between vented and non but I do like the wY the non hold their shape even at very high rpm's. I'm now running proline calibers non venter and the same results. Guess I'm a non vented knda guy.