Originally Posted by
yarbrough462
Proof? I have road bikes with both 25mm and 32mm tires, both GP5000s. Neither is faster than the other for me. The 32mm bike is way more comfortable though...
Proof!
Not a single serious road racer rides tyres that big.
Sure in the past roadies have been slow to break with tradition but there are plenty out there now that are willing to try new things and test everything to get any advantage they can.