Show your wheels

They look good to me…but it also looks like the OD on those 315s is only 25.7” (give or take). The performance tires seem to max out at this diameter which is too short for most of us. This is the main reason I gave up on my 17s.

What’s your final drive ratio?
M&H makes a 275/50x17, and a 325/45x17, both 28" tall..... but they are drag radials, and NOT cheap.
I've got a 255/50x17 nitto G2 on the back of my (off-brand) 57, 27 1/2"tall. (The largest that will fit ).