Quote Originally Posted by Tuckervill View Post
Even when I pump my road bike tires up to 100 psi (the max on these) they still flatten out a little when I get on (cuz i'm fat). I can't pinch them at all. But they don't feel squishy.
Noooooo . . . . that would be because you have them properly inflated to deflect and form to the road surface. Ever look at your car tires? If they don't squish a little, they're over-inflated. Too squishy and bike tires roll off the rim.

Why do people think that bike tires should be inflated to the consistency of concrete? If you do, go back to using iron and wood wheels.