I'm really hyped if all the paid DLC cars could have an update for the tires, there is so much difference with the graphics, and now with the tires.... The inconsistency is a real shame.
Could they not be doing this in between each quarter release with a hotfix, or is it so much work we will only see this in a quarterly update ?
This thread has more detailed info on which cars had which version of the tyre model / tyre specs, but has not been update since 2020. https://forum.studio-397.com/index.php?threads/rf2-cars-tyre-model-list-heirachy.62381/