Originally Posted by
rwing93
I own a Giant Cypress DX. It comes with 700c tires that have a width of 38mm. It seems that the rolling resistance is high with these tires.I don't do any off road or trail riding. I would like to increase my speed and decrease my rolling resistance.Any suggestions would help on replacement tires.
Your bike probably has Giant Multi Surface tires which are designed to be comfortable on road and trail riding. You may want to switch to a 35mm or 32mm tire with a smoother tread surface. A Michelin City would be one option. Your local bike shop should have some other reasonably priced tires.