Clean your tires with a dedicated tire soap, lathering it well and letting particularly dirty areas soak. Rinse with a strong jet of water, then use a terry towel to wipe them dry. Don't use this towel on any other parts of your car, as the residual brake dust may scratch your paint. Finish with a tire wax for a like-new shine.
If you'd like us to wash your tires, stop by Honda of Ames, where we can also perform any other maintenance task you require.