I personally will bet the Tesla truck in final production trim will not have the lowest Cd of a full size pickup in 2022. I bet it won't even beat a 2015 model from Ram at .360.
here is a more in depth review that got .48 which would be 2000's pickup truck bad. Every modern pickup beats that. That .48 was even still without mirrors.
https://www.linkedin.com/pulse/tesla...uter-remmerie/