Lisa -
I currently use Bontrager Invert Puncture Resistant, 700 x 35c tires - I am mostly curious to try a different width tire and see what difference it may or may not make to my ride. I have no particular need to go for a lot of speed - I can get fast enough for me right now - but if a skinny tire would make that easier then I'm all for it - not sure if a skinnier tire would help me at all on hills - all we have here are hills - hills are my friend![]()