I always try to keep away from those lorry/trailer with big torque (20,000cc and above). Nevertheless I still kena one deep stone chip on my windscreen. That big stone don't know come from where, just appeared like UFO.
Err....Most of the time I will stick to the speed limit, just to avoid the "ticket".
The shine to the original paint work is the effect of the Teflon Coat which I did 2 days ago. Most obvious advantage=very easy to clean off bird dropping. No need waterjet, just normal tap pressure will do....nice.