2016 Supercab 6.5ft bed, 3.5L EB, 36gal tank, 3.73, 4x4 offroad kit, tow package. Timbrens. 1960lb payload, 45K miles, more than half of that towing trailers or a boat or one of 2 Hawk campers over time. I also have heavy BFG AT KO2 LR E tires since new, 275 75R18.
I keep a log of every fill...