Great video :) I just got a 2022 bolt ev and I want to do the same thing. I got some roof rails but my range drop significantly from 100 miles to 80 miles less than 2 mile drive.
How big of a hit has your Bolt's range taken because of wind resistance? I imagine in CO that the two most common scenarios are: CO state roads traveling 65 MPH - what miles/kWh do you get? CO interstate roads traveling 75 MPH - what miles/kWh do you get?
I no longer have the car unfortunately but when it was on the wind resistance/impact on range was pretty minimal since it’s behind the vehicle and covered by the car's profile for the most part, if I recall correctly I’d say about a 2-5% range hit.
Honestly don't remember the name of the place, it was in Denver off of Colfax Ave. Nothing spectacular but the customer service of Kuat is exceptional!