What is the filename inside cars.wad that includes the textures of the front tyres that show up when the game view is set on T-CAM mode? (not in default cockpit)
The textures for tyres are the same for all cameras, in the cars.wad file you´ll find them inside the \cars\tyres\ directory (bridgestone_tread_0_right_0.tex, wheel_bridgestone_0.tex, and so on).