[douglasthecook]

I have the Conti RA's, and have not had any issues with them, I even had them on the track at Assen last week, and they were just fine. As some of thprevious posters have said, they do take a little while to warm up when it's cold and feel kinda slick, so when I ride in weathewr like that, I just take it easy for the first few miles. I have not noticed any major fluctuations with tire pressure and temperature like I had with my previous tires. I like them and will probably try their SportAttacks next...