It starts Aug 20 2018. For preparation I am not sure what I will do. I am happy with the current truck setup, and am not sure if it needs more performance for the TSD. I will figure out a way to mount a second full size spare or do both in the bed. I will also enter a few TSD rallies to see how it does, and may end up with wheel spacers or a Titan swap if I feel I need more stability.