Our trucks with material are very heavy so we need a fairly hard
surface to run on, we cannot run over septic systems or soft lawn
areas. They also cannot fit down driveways with low overhead
branches, or wires, as they will damage our trucks and your trees.
Our Tandem can fit into areas like a big pickup truck, our Quad is
just a little longer and heavier. The Semi with a Dump Trailer
needs quite a bit of room to back in and dump, it needs hard level
ground because when it dumps the box raises over 25' into the air.
The Quad & Pup needs about the same room as the semi, the driver
dumps the pup, then unhooks it and dumps the truck then hooks back
on and heads off for another load.