Fitted a set of Michelin Pro Race 3 to replace the standard Specialized Mondo Pro II on my Tarmac last week and got my first run out on Sunday morning. I must say from the off they felt smoother to ride on and more comfortable, I've only been at the cycling a couple of months and have been averaging about 16mph over a 20-30 mile run but managed 17mph on Sunday over 33 miles. Not sure if the total difference was down to the tyres or if it was just a rather good morning !!! But in general i'd recommend the Michelins to anyone!! Running them about 100 PSI, just wondering if this is something around normal pressure for a rider of about 10 3/4 st?