Trucking technology company TuSimple and truck maker Navistar have agreed to end their co-development of autonomous trucks. The companies created the joint development agreement in 2020. No specific reason was given for why the arrangement was terminated, and TuSimple and Navistar said the action did not preclude them from collaborating on projects in the future.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices