[3.2 CAB]

Depending on where you are located, most rock, wash gravel, pea gravel, asphalt, etc is sold by weight. It is done this way, because of the different weight by volume, of the various material. Dirt and sand, usually get sold by the load, though a lot of places are going by weight now also. The gravel place will tell you how much a ton will convert for coverage estimates. About the only thing that still primarily gets sold by the cubic yard is concrete. Borrow a little tractor from someone with a spreader blade.