Speaking of badges, I find it curious that the 4x4 Ram 50's (at least early 2nd gen) have no 4x4 or 4WD identifying badges of any kind, unless you count the PowerRam badge on the fenders.
No badge, no decal and no mud flaps. I think that some of the Mitsubishi trucks, and some 1st gen and later 2nd gen Ram 50', have it as a decal.

It seems like every other truck, Japanese or American, always has some version of it. Never thought about it until I started looking.