I think before anyone talks about changing gear ratios they should make their final tire choices.
I have run nothing but drag radials for the last 20+ years with 3.73s. My car makes quite a bit of low end and when they are warm, they do just fine.
If you sort by treadwear on tirerack, just look for tires 200 or lower.
Most tires on non daily drivers are out of date long before the tread is gone so i don't worry so much about how many miles I get.
The only issue for me now is that drag radial sizing has changed significantly. I like a 275/35/18, optimal is probably a 265/35/18, but it would seem that those sizes are out of favor and while i have been considering the 888r's, $400 is tough to swallow per tire. The nittos are a 275/40/18 and while that change is minor, it just may be too much height for my car.
I may match the fronts and use the kuhmo v730.
It just seems as if a switch over has been made to where road course tires are the dominant soft compound tire.