I have a 2013 Tundra towing a 26BH. The 26BH is heavy on the tongue when you get loaded. You will need at minimum, 1,000# bars for the hitch. If you pack REALLY light and haul NO water, you can get away with 750# bars. I have a thread in here showing my CAT scale weights fully loaded. The Tundra pulls the trailer nicely in 5th gear.
2017 28BHBE Kitchen skylight, remote control and Aluminum wheels hitched by ProPride 3P
2012 Jayco Jay Flight 26BH traded in
2013 Toyota Tundra DC 4x4, 5.7, 6 speed 4.30 gears