How to Easily Remove a Tubeless Mountain Bike Tire
To remove a tubeless mountain bike tire, first, remove the valve core with a valve tool and deflate the tire. Then, use tire levers to pry the bead off the rim at one point. Work your way around the tire, continuously prying the bead away from the rim on both sides until it is completely off. Finally, remove the tire from the wheel, being careful not to damage the valve or tire sealant.