I know I want new tires just not sure if I should get tubeless tires, airless tires, or tires with new tubes in them. I do know I want tires that will last the lowest possible time when traveling far distances on mostly pavement but could sometimes be on rocky paths, grass, mud, etc. I do want to have to change as few flat tires as possible. http://www.sunbicycles.com/03/html_...nts/ez1_sx.html EZ-1 SX
How do you make sure the tires will fit?

I think I may try out the air free tires at http://www.airfreetires.com because I really want to have the peace of mind of no flats at all. I never tired them before so I want to give them a chance. If anyone else has used them before please state your opinion on how you like them thanks.