Ok i am getting a set of Sevas S7 For my G37 that i will be picking up on tuesday. My brother has the Bridgestone 960s on his lexus and i think they are very comfortable but those are 18s

I will be getting 20s Do you think this would be a good choice to put on them? I was quoted 2800 Out the door from discount tire for the rims plus tires and extra road hazzard warranty. (ive seen rims normally for 1700 and these tires in that size im guessing run at least 200 each)

275/30/20 In the back and 255/35/20 in the front.
Anyone run these on there G?
What do you reccomend?

 

Its a down grade in performance. go with Michelin pilot sport PS2's.

 

Possibly, also a downgrade in comfort, but the Bridgestones have a higher treadwear so they will last a lot longer.