Another justification I've heard for the larger rims is that the current, smaller rims make it difficult to make any meaningful adjustments to the car's suspens

Another justification I've heard for the larger rims is that the current, smaller rims make it difficult to make any meaningful adjustments to the car's suspension. Ideally, suspension adjustments will become a bigger part of the setup for each race, which could help differentiate teams that are able to get the ideal settings for each track.