I need new tires and I was thinking about trying tubeless. But I am a little afraid to. I am a vary aggressive rider and I do allot of race group rides and see speeds in the high 50s on twisty technical canyon roads. I know lots of people love tubeless becasue they like to run lower PSI and get a softer ride. Right now I use Vredestein Fortezza Quattro Tricomps at 120psi and I love the ride. Vary fast tire and feels vary stable at vary high cornering speeds. What I am really afraid of is the tire flexing when transitioning from corner to corner. Like when you exiting from a right hand corner and going straight in to a left-hand corner. If you get allot of flex in the tire becasue of the lower PSI it would cause instability. And might make the bike do the death wobble or a tank slapper from back in my motorcycle racing days.