The tires were modelled in Blender 4.5.0. While they aren't perfect, they can be used both as a render model, but they canalso be ported to games such as Assetto Corsa.
These tires originally came with 2 different band layouts that were fully configurable in 8 different colors per band, allowing for over200 possible combinations, but with the power of 3D, you're able to make them any color you want.
These tires were short lived, however their legacy lives on. Have fun coming up with some cool combinations!
Also, make sure to check out the NODE SETUP GUIDE in case of you not having the right blender version, so that you cantry and remake the setup for your needs. I cannot gurantee it working out outside of v4.5.0, and even less for them workingoutside of Blender in terms of rendering.