How much dirt can a C20 hold???

[1972_Buford]

I tried searching on google but didn't find what I was looking for. True C20 with 8 lug axles. Only issue is a PO tried to lower it by removing some of the rear springs. I hope to fix that with a newer set this weekend and replacing the worn out tires.


I need some fill dirt for a raised garden and it costs $65 to have it delivered. At $15 a ton only about 6-7 miles away it would cost more to to have it delivered than the gas and the dirt. I dont mind making a few trips just don't want to overload it.

Thanks
-B