So, has anyone ever adapted a T100 LCA brace to fit the regular trucks and 4Runners? I've never seen one up close, so I have no idea how it mounts, but I'd be curious to know what gauge steel they used and how they mounted it.

Just for peace of mind, I'd like to put something back there on my truck, but all the aftermarket ones I've found seem kind of overkill. The truck is no powerhouse to begin with, so every pound added makes a difference.