The speed limit varies between 70, 75, and 80 mph on that trip. I don't typically speed and usually stick to the speed limit. The majority of that drive is an 80 mph zone so I'd guess my average was around 78-79 mph.
With everyone talking about the Cybertrucks loss of range while towing, I thought I'd remind us all that ICE vehicles can also lose significant range while towing.
Over the weekend I drove my 2014 F-150 from Draper UT to Mesquite NV. Behind my truck I was towing a Polaris RZR UTV on a double...