Greg Christensen, general manager of North America Trucks at Ford, spoke about the biggest updates to the 2027 F-150, including hands-free towing, new powertrains and the first-ever Carhartt edition. Ford Motor Company is refreshing its best-selling F-150 pickup for 2027 with hands-free towing technology, updated styling and the first-ever F-150 Carhartt edition. Greg Christensen, Ford's general manager of North America Trucks, told Fox Business that the overhaul was shaped by how customers actually use their trucks — from hauling equipment to work to towing boats and campers on weekends.One of the biggest additions is BlueCruise with Towing, which allows drivers…