Thank you fongu for the quick reply.
My question was ment a little bit different, sorry if i could'nt express myself more precise:
let's say you have 2 different tex, one (tex1) for the side of the tyre with the manufacturer logo (Bridgestone, Michelin etc.), and an other one (tex2) with the picture of the rim (BBS, OZ etc.) and you combine them in one tex when loading the game via CSM or whatever ...!
Is that possible??