I guess there is no balance between wet and dry tyres for F1. Decision to use which tyres and what time will certainly affect the final result of the race.
Ah yes, I've heard before that wider tyres are more prone to aquaplaning in wet road conditions. Since the tyres are wider, it is actually easier for it to be floating on top of the water surface like a boat which means there is no grip for the tyres.
That is why there is dry slick and wet pattern tyres. If half/half then you drive also half/half loh.....hhahahahhahah

Their tyre size cannot be changed, so the pattern (grooves) are there to help channel water away. However to an extent only as if there is more water then the grooves can handle still will aquaplane....
