Wife doesn't like the looks of a dually flatbed, got one out back as proof, sitting in the weeds...
A couple of posters mentioned making sure you have a bed with the rub rail so you will have more places to tie to. As a long time customer of the D.O.T, I learned early on that a flatbed driver who used the rub rail to tie the straps to, was an open target to be stopped and politely invited to give them an autograph. The rub rail is for just that, rubbing. It keeps forklifts from bumping into the sides and damaging the side or breaking the lights. On typical aluminum trailers, the rub rail will not support nearly as much weight as even a light duty strap will hold, so the rub rail becomes the weak link. On steel it is a little better, but even with steel, a strap or chain at the center between two stake pockets, it takes very little to twist the flatbar which then breaks the welds which allows the load to go flying off of the bed. The rub rail should be there to protect the lights and the straps that hold the load, but should never be used as an anchor point. The tie down strap should be routed behind the rub rail, but never outside or around the rail. The pockets (stake pockets) can be used as tie downs but never the rub rails.
David from jax