Cinematographic examination of trucks

I have recently made a video including my 01 Ford Lightning and a little burnout. I have used my camera which is a Nikon P900 to record it. I thought the movie was very good. The only thing that bothers me is the camera shake. It's not foolish, but it's really noticeable. I did it by a show of hands and I was wondering what you think and what you would recommend me to do next time to improve it. Thank you.