Thanks to @edouardg25 in asking about the intermediate and full wet tyres used in F1. So here they are! They can be used with the same wheel model as the original model, or the one I like better which is published with my Tribute to NASCAR model; they will both fit.

Should print scaled to 50% just as well as 100%.

The profile is set up for multicolor PLA for both tyres, along with plates for versions without the markings. I will upload a svg file for the markings later today.