Seeking Advice re Purchase of Used Tow Vehicle

Don't overlook Nissan Titan. I bought an 07 used at 28 k miles in 2010. Just south of 100k now, the majority being towing a 34' Rockwood. Factory "Big Tow" package has trans cooler with guage, 410 rear end. Never got even close to overheating. 9400# tow capacity. Traveled all over country, FL,DC, SD, CO, AZ. Last trip averaged 9.3 mpg (scan guage). Crew cab with back 'suicide doors ' still allows full size bed, big enough to carry my Suzuki GZ250, ramp, a couple of bicycles and cargo box.