Thank you for your replies!
And thanks mzungu for telling that, almost everyone says the same but I am still not sure.
And yes, I might share the material as soon as I finish the car itself.
The wheels were made pretty quick for “hover” version of it, I was asked by a guy I know for the blend of the car, he is wowking on a VW car animation.
Here is a small update, not sure if it is any better, any comments very appreciated. I deceided to maybe enter the pegeot competition if I get it finished and if it will look good enough.