Ford calls for Tesla Cybertruck tug-of-war rematch

US car giant Ford has issued a challenge to Tesla after the electric start-up showed a video of its new Cybertruck towing a Ford F-150 backwards uphill in a tug of war contest. Ford believes it was not a fair fight because Tesla used a heavier all-wheel-drive version of the Cybertruck to go up against a lighter, rear drive Ford pick-up. Ford executive Sundeep Madra challenged Tesla boss Elon Musk via Twitter for a rematch, claiming it was unfairly skewed in the Tesla’s favour.