Second update, i actually have news to report. short time frame, but just took a 1200 mile road trip as soon as they were installed. A long road trip on new tires is a rather good way to evaluate these for summer riding. You are hyper focused on the differences from the previous tire as well as its general performance
MPG - No change, averaged 31 mpg over highways, back roads and doddling around national park roads. I hate that i have to say this here everytime, but yes verified and does match the cars mpg gauge.
Ride - quieter than the geolanders that they replaced, absorb more road noise. Response is slightly less, very slight, but nothing to worry about. The g91's were smooth and hard as rocks. I think the cc's handle just fine and feel confident cornering. You feel sticky to the road. For a deep tread the ride is remarkable.
Limited wet riding but when i have no complaints. Flew through a couple puddles and water evacuated great.
My initial summary is this. I held off on wanting this tire because well, its different. You see the tread and worry about road noise, mpg, etc. Its not a worry, just like any other tire. With defenders on my Tacoma and crossclimates on the trek, they may be the only tires i buy. Always felt great with Michelin's. They add a nice aggressive look without going overboard.
I can already tell they will perform fine in the snow, but will update when i get there. I already see myself buying this tire when the next set comes up. I feel i have to say something negative. The deep tread does gather more rocks and had a rather sharp one get stuck on a dirt road. No real damage , just one of the treads has a little pucker. On scarified asphalt, there are some interesting sounds at times. Minor things.
I see why these are highly rated.