Can you explain difference between.........
 

Tires that are Max summer performance, and Ultra high summer performance?

Ultra is better than Max??

Now, Ultra would at the same time suck more than the Max in winter times....

iono... lol

I believe one is a way for manufacturers to suck more $ out of u.

i believe they market Max performance as better than ultra high performance. "extreme" summer performance is where they actually acknowledge that you are compromising hydroplaning for extremely good dry traction.

So I shouold stay away from Ultra?
I dont want to hydro.

I think ultra might be better in wet than max performance.