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- HamiltonMP427
That has more to do with aerodynamic design. The wider tyres allow for much more grip from them when aero downforce decreases.
I think.
Yes it will give mechanical grip but there will always be a massive downwash coming off the tires, their not aerodynamic and the bigger the worst this case becomes. Which is why they did other things like lower the rear wing and set up the profile different. And give a wider v shaped front wing, as well as better flow and larger aero parts in the mid section of the car (barge boards). I don't think it will improve the racing a ton. I feel the issue here is they want the cars to go faster and also some how have close racing. We'll see though how much it goes one way other the other soon enough.