I have the stock rims on my 2013 G37 coupe and I'm just fine with stock rims (225/50/28).
So far I've been fine to just using the same make and model of tire (Hankook Ventra S1 Noble 2).
Usually replace two tires at a time.
Currently front tires have 46,000 on them and the right front is really needs replacing (left front not quite as bad).
A few year ago I was t-bone in the right front, cost the other driver's insurance company $10,000 to fix.
Maybe I should have the front end aligned?
Rears have 33,000 on them, with only dry roads, they would be fine until next winter
But now looking at replacing all 4 tires right now and the Ventra S1 Noble 2 is no longer offered (at least at America's Tire, which is were I'll buy the new tires).
It looks like the closest replacement is the Hankook PTH737, $600 for the set.
Also looked into the Michelin Sport A/S 3 Plus, $715 for the set. I had used Michelins on my last two cars and was happy with the brand.
Just asking if anyone wants to share wisdom on what brand of tires they think might work best, for my High Performance All-Season tire?

 

Also now looking at the Continental Extreme Contact DWS06 ($600).

Maybe any of the three options is good and I would be happy with any of the three?

 

Ended up going for the Michelin Sport A/S 3 Plus

 

So have been using the Michelin Sport A/S Plus tries for a few months, no regrets buying the A/3 Plus tires