Let's see, first there was the sheet of plywood that blew off a truck and sent me off a causeway on my XT. Then there was the chunk of steel that fell off a truck on I-97 and destroyed my Toyota's windshield right in front of my face. Then there was the semi blowout that threw off a smoking hot road alligator and almost nailed me on the bike. And I can't even begin to remember all the road crap that has appeared in front of me from under trucks. So I stay as far from trucks as I can.
525EXC, 640 Enduro, XT200