I've always wondered why we still call them 1/2, 3/4 and 1 ton since that doesn't really apply any more.
I'm with you there. It's just confusing.
Thanks for your help everyone.
I was pretty into the Idea of a newer, more powerful truck, but I just can't seem to find anything that seems like an all around improvement over my T100 for my needs. I really like the size and power of the Gen2 Tacoma,(and some other mid-size trucks) but the lack of payload basically makes it a no-go for me. Since nobody has chimed in that is carrying a loaded camper in a tacoma, I will assume that the people who are doing that (I know you're out there) haven't done anything to accommodate the additional weight. And I would be asking for trouble if I were to overload a truck that much for as many rough miles as I plan to do.
I've considered Tacomas, Land Cruisers, tundras, frontiers, titans, Colorados, Silverados, F-series, Rams, fuso, and suburbans of various years and configurations. They each have their strengths and weaknesses when considering fuel efficiency, physical size, turning circle, payload, power, torque, global distribution, curb weight, price, and range.
The T100 shines in curb weight at 3875 lbs but its real attraction for me at this point is that it isn't horrible in any of the other categories, where as most of the other vehicles tend to be particularly bad at one thing or another. (usually either tiny payload capacity, or big with poor turning radius) So, for me it seems to be the best compromise for what I want to do. I guess the money I will save on buying a newer truck can go into a lot of maintenance on the old one.