Pickup Truck Tries to Run Over Dirt bike Rider

From OP:
We ride down a trail that is across the street from this guys house no where near his property. He simply didn't like that so he put nails on the trail and we would still ride bye cause that's how we go to our riding spot. I tried talking to him letting him know we are just riding bye but he just cussed me out. So his solution was to get in his car follow us and then proceed to try and hit us. Just a crazy old dude.