Originally Posted by Yeti AS3

Just on the rear. Comparing 55's w/27.5 to the 2 hole w/27.5 they feel about the same on the bench but the car recovers super quick on landings. When not landing perfect it just soaks it up and goes. The rear felt a little slow on the bench so I went to 25wt. It obviously has a little less pack but I still like it better. My new ones are 1.55 holes which I will try with 25 as well. At LHR it helps A LOT with the larger jumps. I dont feel it affected traction o.e way or the other compared to 55s.