If that was his trailer size he likely got one scoop from the local nursery. One scoop is approximately equivalent to one cubic yard.If 55's trailer was 8 feet long, 4 feet wide, and 2 feet tall, what is the volume of his trailer? LOL
( in cubic yards)
However, to answer your question
(8x4)x2 = 64 cubic feet. One cubic yard = 27 cubic feet. 64/27=2.37 cubic yards