We found the best fat tire bikes of 2025 for every riding style and budget. Top picks include Ari, State, Aventon, and more.

If the tracks are 3 to 4 inches wide, you can bet a fat tire bike, aka “fattie,” or fat bike, is on the prowl, pedaled by someone who won’t take snow for an answer.

Brompton’s first-ever compact folding bike with 20″ wheels debuted last fall, but only now can you get the wide-tire G Line ...

tackling a mix of terrains on mountain bikes with extra-wide tires built for the challenge. Nathan Kullbom, manager of Sugar Bottom Bikes and event organizer, stood at the finish line outside Lake ...