How to Change a Tire on a Trek Mountain Bike: A Simple Step-by-Step Guide
To change a tire on a Trek mountain bike, begin by turning the bike upside down and removing the wheel bolts. Remove the tire by prying it off with a tire lever. Replace with the new tire, making sure the direction of rotation is correct. Inflate the tire to the recommended pressure and reattach it to the bike, tightening the bolts securely.