Mike, what I did to catch scumbags like this was to buy a dash cam. It records on a mini sd card that you can use on your computer and get footage of the truck/car, license plate etc. and time it happened. Mine has a wide angle lens so it picks up just about everything. I bought mine on Ebay but Fry's has a large selection too.
Check'em out. Sorry 'bout you truck and hope someone reads your post who might be a witness.
I am a Senager. (Senior teenager) I have everything that I wanted as a teenager, only 50 years later. I don’t have to go to school or work. I get an allowance every month. I don’t have a curfew I have a driver’s license and my own car. The people I hang around with are not scared of getting pregnant. And I have a bass boat.
Life is great!