Indeed they do, and the stock Kendas that came with your bike are not very good in that regard. There's just too many choices out there for me to give you specific advice as to particular brands and models of tires. What I would suggest, however, is that you go larger on the tire size, at least 700x 25c or bigger. You need to look for a tire that has a max inflation pressure rating of at least 100 psi and good puncture protection such as a Kevlar belt under the tread.