Autonomous Resupply Mission 

Of course the suspension is missing. We used suspension on our electric all-terrain vehicle, due to which we can drive across the field at a speed of 50 km/h. For the drone, you might want to try different tire pressures. On our drone, we deflated the middle row of tires and due to this we get less swaying, less transfer from the front to the rear wheels, better grip and maneuverability.

Have you ever thought about doing an off road buggy race? without a pilot, of course

An RC Argo.

It makes a tubular structure, and in the center where the pilot would be, a compartment like a bag made of Kevlar. If someone is injured, the guy can go in there. and the buggy runs away. hahaha