Have read many posts about how to make the truck ride better loaded and or unloaded, how to make the truck ride level, how to keep the truck from swaying, most include: better shocks, more springs, be...
the nice thing about leafs and coil springs is that they cannot spring a leak, go flat, and leave you stranded in the boonies. yes you can break metal if you really abuse your rig but it is rare ( I have done it) but its much easir to rip an air line or bag ( done that too).