im a noob so i dont think this is the right thread but i cant fined out how to change rims for the fz5 i see people do it but idk how

Simple answer. You can't

Could be that you saw some photoshopped screen shots or 3d renders people on here have done

have people tried to mod them?

Try asking on LfsDrift.net forum about this.

But i guess it´s the deal Gav says, edits, 3dmax and so on.

I am not sure whether or not its possible to mod them, most of the modded cars I've seen posted here usually have the standard lfs car wheels.

The other thing is this really isn't the place to discuss it as those kinds of mods are against the rules here and not supported by the devs.

As far as I know you can only mod the rims of cars that are available in the demo version of LFS. The other cars are encrypted or something.

it is possible, but it works weird, unstable and too much of this work.