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Suspension Difference 20" vs 22"

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14K views 38 replies 17 participants last post by  maxpower  
https://www.autocar.co.uk/opinion/m...-shows-frankfurt-motor-show/why-22-inch-wheels-are-right-fit-jaguars-new-f-pace

F-Pace engineers Andy Whyman and Dave Shaw said that the bigger wheels had not meant a lower profile tyre, and that the F-Pace’s 22in wheel offered “superior grip, comfort and greater sidewall protection than rival 20in wheels”.


Does anyone have the weights for the jaguar wheels across the board? I went on discount tire looking at tire weights and found the 22's are the same if not less weight than the 20's. I want proof that going from 20's to 22's is a 10lb disadvantage.
 
Keeping the overall outer tire diameter constant (or close to it), do we know for which rim size the suspension was tuned? I'm hearing the 20's; but do we know?
I haven't seen anything specific to the F-Pace posted. Just assumptions, except for what i posted.