I understood that yep defiantly the CC-SUV for best summer/warmer road holding, more suited to higher performance/faster driving.
But the tread depth of a CC-SUV is hardly 7mm; and around 9.5+mm(I think) on ACC; plus the voids are quite bit wider.
Most of the tyre related element of grip off-road comes from the tread (in silty/clay soils)
The Walls are more highly reinforced/protected on the ACC, and loadings are sky high so I guess the ride could be a tad stiff.
The ACC tyres on our two commercials look pretty aggressive compared to the CC-SUV
I think all tyres are a compromise to some extent, some+, and some-, influenced by personal needs/wants I guess.
So for lots of people the CC-SUV is more suited to their needs imo, just not mine.