Thanks. The length is what I was concerned about. Actually only need 3 on one truck, axles are plentiful and gross weights are higher in the states involved. The 915 we have only weighs about 18450 if it's low on fuel and not covered in mud I think I can get enough misc off of the ones that have to be trippled and onto the other truck to make the gross a non issue....stacks, spare tires, and anything else that comes off can go on the other truck.