Indy car wheels

Working on doing a fairly loose rendering of my Grandsons Tatuus PM-18. He races it in the Indy Pro 2000 "Road to Indy" series. His name is Mark Gold and just turned 15 years old. He is one of the youngest in the series. I thought it would be fun to draw his car. I can only go by the photos I have of his car and I've already changed a few things...but who's checking? LOL!