Whatever it is. That's only the capacity of the dump body... it says nothing about the wheelbase, height, etc.
At U-Haul, the smallest truck that will hold 40 cubic yards (1,080 cubic feet) is a 24-foot truck. You will also need to check the weight capacity.
Truck G can fit 20 boxes that measure 1 cubic yard each. Therefore, it has a total capacity of 20 cubic yards. Truck H is twice as large as Truck G, so its capacity is 2 times 20 cubic yards, or 40 cubic yards. To determine the number of boxes that can fit into Truck H, we need to know the volume of each box in cubic yards. If we assume that all boxes have the same volume as the ones that fit into Truck G (1 cubic yard each), then Truck H can fit 40 boxes. So, the measurement that can be used to determine the amount of boxes that can fit into Truck H is its total capacity in cubic yards.
How many cubic yards will my dump truck hold it is 16x5.5x8
There aren't any - that's determined by the vehicle's weight rating.
14 cubic yards
15 - 25, depending on the bed dimensions, weight of the material being hauled, etc.
1 cubic yard will cover 15 square yards at 3 inches deep.
Cubic capacity is not measured in miles.
Neither a 14-foot truck nor a 17-foot truck is large enough to hold 40 cubic yards.
15 cubic yards
I would like to see 20 cubic yards on a tandem. I would hate to pay that overload ticket.
Capacity = 55 ft * 12 ft * 18 ft = 55/3 * 12/3 * 18/3 cubic yards = 55*4*2 = 440 cubic yards.