That's an interesting point that I hadn't considered, for the intended tent & cooler, it shouldn't be too much of a concern, but, once the space is there, it's likely to get used for other things as well - taking that 'lever' approach a little further, I've seen a number of double cab pickups with bent frames, as a result of 'improper loading' - most double cab pickups have very little bed space in front of the axle, so when loaded, the load is frequently well behind the axle.