Eh?! Eh! F1 roll rates are 12 - 16000ish aren't they? When you have cornering forces of up to 5G in, lets say, a 170mph bend that's, what, nearly five tonnes of centrifugal force + the weight of downforce the car is producing (whatever that equates to across the roll centre) trying to roll the car onto its back and break the traction of the tyres. That's going to put unbelievable loads on the suspension.