The Schwalbe Nobby Nic Pro Tubeless Tire runs a Trail Pro casing built to keep climbing efficient without giving up the puncture protection a longer all-mountain ride demands. Enlarged gaps between the tread blocks let the tire self-clean the moment conditions turn wet or muddy, so grip doesn't disappear halfway through a ride that started on dry hardpack. A special center stud arrangement backs up braking and forward traction, rounding out a tire built to handle a genuinely wide range of terrain rather than excelling narrowly at one. What Our Gearhead(R) Experts Are Saying:"I climbed a dry, dusty fire road and dropped straight into a root-choked, muddy descent without changing tires, and this one didn't miss a beat in either condition. That's the entire promise of an all-rounder actually holding up."