RCR 3 EVER
ArboristSite Guru
When I purchased firewood over 10 years my rule was the the person who delivered it would bring it in a truck tightly stacked and I would help throw it off. I took measurements of the truck prior to delivery and we agreed what the exact volume was before I paid them. I sent a couple unhappy sellers home when they tried to short me.
I could have taken measurements of the truck but with the wood tossed in haphazrd there would have been no point doing so. Unless the wood is stacked in neat and tight there I do NOT see tell how a seller can judge exactly how much wood is actually in the bed of a truck.