Same Circuit But Different Texture

Hello, just wondering why I got different track texture when using Formula 1 mods and Indycar mods. But I prefer the Indycar one. Any idea why it happens, and how to apply it in F1 mods?

Indycar Track Texture


Formula 1 Track Texture

Open the track wad , go maps , then resources and replace the file called tarmacmap.tex . Backup your wad track before do it