i have the stock torque star rims and im thinking of getting new tires, i have a few questions:

i was considering either a 235/55R16 or a 235/50R16 tire which one do you guys think is better?

what are some good tires for both the summer and the winter (i live in michigan and dont want 2 sets of tires)

what speed rating should i get at minium i need H but should i shell out the extra money for V i want to push my car past 140mph but im not gonna cruise at those speeds