Feedback Sports' Pro Truing Station works great on its own or can be attached to the company's repair stands to create a great all-in-one work station for home and travel (repair stands sold separately). It can true wheels up to 29 inches (with and without tires) thanks to a single-arm design with precision indexed indicators for lateral and radial run-out. And the stable weighted-metal base makes for easy truing. You can even true disc-brake rotors by sliding the indicators up the arm. Plus, the Pro Truing Station features 12 and 15mm axle adapters to true mountain bike wheels with through axles. On top of all that, no dishing tool is required. Simply flip the wheel over in the stand to check!