1. GPS tracking 2. What you said above, already possible [1] 3. An electronic distance limiter on the truck itself [1] https://www.cadillac.com/ownership/veh

1. GPS tracking 2. What you said above, already possible [1] 3. An electronic distance limiter on the truck itself [1] https://www.cadillac.com/ownership/vehicle-technology/super-cruise https://www.cadillac.com/ownership/vehicle-technology/super-...