very nice style I must admit I like it very much!
But. You might want to make that reversed Y in the middle of rim a bit more fat. It's just too thin, imagine it was real, someone could just break it too easily... Now, About the rest of the rim design, it's really nice, syle is good, and final render here looks very nice. I would love to see it attached to some car-model just to see how it goes with it. keep up with work like that...

It's nice, but they look a little bit fake, I would say, try to make it more real

I hope the next render seem more real to you

ps: in this close-up I discovered a few flaws in the rims, the two buttom spokes are distorted I`ll fix that in the morning.

anyway here is the next render

I still haven`t fix the distortions but as I see nobody has seen that last render either so I still got some time lol.

second one looks much better. the reflection in the floor and on the inside of the rims makes it look way better.

maybe you can give the tire some profile. that would make it les plane.

LOL

I guess you missed my last render which is on this page WITH profile on my tyres.

Yep, I agree. The second is really much better. But there are still some things that could be improved. The floor and the wall (it rhymes ) look great, but the wheels are perfect, yet. As someone said, you should really improve the tires: they should definitly be thicker and have a pattern on them.

And another thing I don't like are the rims. They are just to perfect, and maybe a little bit to think. They do look fragile, don't you agree? So, improve the tires, put some more solid rims, and make them a bit scratched (to be more real) and it will be perfect!

Stupid missing edit button Now I saw the tires with the pattern, it's really got, just a bit thicker...