Oksan

you should provide the brief and description here, not send us on few sites- that's a minus thumbs down from me, as bonus. Thumbs down for the idea, coming as effect from the first problem, I have no idea what are you talking about in the logo, the idea is not very bright and is badly aligned to the main text. Symbol is ok (just ok) but if is not registered you should remove the R. Typography is booorign but that's just me reading in a language i can't understand.

I agree with hueroth

I do like what I see but somehow I see 2 logos, not one. The symbol part, the OKS thing is made of totally different fonts than the OKSAN part. This makes you feel that these things are separate, like two logos. The OKS thing is nice, I find it a good idea. The OKSAN part reminds me the Nokia logo font but it's still ok. However, the two things don't work together, they are different in style.

Make the logo bigger or the typeface smaller - But if this thing is about automotive rubber, why do I not see tyre tracks?

Love the symbol, but maybe play around with a font that flows better. This looks a bit stock.

Is too basic, I really like that symbol, could you remove the R and put on the typography? tell us more about the logo and what they do, maybe we can help you a little more