Wheel options on 2011 V-6

[REX347]

Wheel and tire combo for a 2011 V-6. I have the base 17 inch wheels and would like to switch to a what I guess they call a GT4 wheel and tire combo. How hard is it to do with the TPS? Forgive what may seem like a stupid question, but my hardest problem with tires and wheels on the other mustang is when to change out the slicks and if I am gonna go with Hoosier or M/T.