New car giving issues

What a terrible experience I bought my vehicle last year December 2023 so many issues with the car.. 2 days after the car was delivered to me I had issue with a slow punch I informed the dealership that got sorted in January 2024.. I noticed my rims in front being black it's like some black ashes coming from the from Tyre when driving the vehicle while I am still dealing with the ashes on the rim I hear a small sound coming from car when I brake. I phoned the sell manager who then informed me that I drive the car often that's why my front rim are turning black I was in disagreement with that. I questioned about the funny sound from the car when braking I was informed it because it hot.... So much of lies and making one a fool... I felt that I am being taken for granted all I want is for all the issues in my new vehicle to be sorted.. Another excuses I got from the manager was that my vehicle is not new I just expect issue now I am not going to take that because I got finished with over 300k for this vehicle I am exoecting perfection.... I do not recommend this dealership!!!!!!