{HEAD ~ Foldable front, side, and rear panels}, which can enclose or be attached to or comprise {TAIL ~ the tension members}, combine with the floor panels to form the body of the trailer 
enclose
{ HEAD ~ Foldable front , side , and rear panels } , which can enclose or be attached to or comprise { TAIL ~ the tension members } , combine with the floor panels to form the body of the trailer
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH