A GMC Sierra EV driver completed a 1,000-mile towing trip from Orange County, California, to Bryce Canyon and Zion National Parks with a 30-foot Grand Design Imagine travel trailer. Efficiency averaged about 0.8 miles per kWh, dropping to 0.7 on the hardest leg. At a Tesla station in Jean, Nevada, only 2 of 100 stalls were pull-through, limiting no-disconnect charging. The driver also used 50-amp campground receptacles for overnight charging, adding roughly 13 miles of range per hour, but Zion River Resort prohibited EV charging, forcing a 25-mile drive to the nearest compatible Tesla charger.
