TuSimple: Autonomous Trucks on the Verge of Commercial Deployment TuSimple is one of the biggest and best-funded companies working on autonomous trucks. It has been expanding its network of autonomous compatible roads, making partnerships with potential commercial customers, and engaging in the most advanced stages of testing. In December 2021, TuSimple became the first company to operate a completely unmanned mission from Tucson to Phoenix in Arizona, US. TuSimple: Autonomous Trucks on the Verge of Commercial Deployment