T-shirt design for 200mph land speed event

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur t-shirt design

Need a design for our upcoming spring fling event. Will either be on dark blue or maroon shirts. I’m attaching a driving link with information about the event and pictures of competitors cars. Would like a few of these vehicles included in the design. The design needs to be able to be applied screen printing.
Age of the competitors is 38 to 65 years old
https://drive.google.com/drive/folders/1zb7kdRcqWnEGSxiqLacaBDOzXZ1l0XmJ Voir plus