Leak from storage compartment
This is probably not the ultimate source of all the water, but we notice that if we tow in the rain, it seems to shoot up from the TV rear tires and sneaks in under the front storage lid. We are working out some solutions but nothing that great so far.
The front storage latches are as tight as they can be without cutting the threaded adjusters. We may do that next season, it would probably only take 1/4" to make it much tighter.
Just a thought.
Mark and Dawn
2014 Tacoma Double Cab