How to True Your Mountain Bike Wheel: Tips and Tricks for a Smooth Ride
To true a mountain bike wheel, first, remove the tire and tube and spin the wheel to locate any wobbles or hops. Then, use a spoke wrench to tighten or loosen the spokes in the affected area. Tighten the spoke on the opposite side of the wobble and loosen the spoke on the same side. Continue adjusting spokes in small increments until the wheel spins straight. Finally, re-install the tire and tube and test ride to ensure the wheel is true.