Thanks Ashley,
I could see if the art we are shipping were going across the country, the type of truck suspension would be an issue. I think placing a 2'x3' painting in a travel tray in the back of a station wagon and driving for an hour on the highway would be fine for most of our stuff. But, it is the Curator that has the final say. Professional Art Moving truck it is. You are right more damage probably occurs in handling and packing/unpacking, than in transit. Thanks for the Forum and ListServe opportunities to ask the question. Take care, Tim