How to true a mountain bike wheel for optimal performance?

To true a mountain bike wheel for optimal performance, follow these steps:

1. Use a spoke wrench to adjust the tension of each spoke until the wheel is straight and round.
2. Check for any loose or broken spokes and replace them if necessary.
3. Spin the wheel and look for any wobbles or hops, adjusting the spokes as needed to eliminate them.
4. Ensure that the wheel is properly centered in the frame and that the tire is seated evenly.
5. Test ride the bike to ensure that the wheel is true and performing well.