Actually tows really good in 6th gear. In tow/haul mode, it shifts into 6th at about 63mph under light throttle and it takes a decent sized hill and a loss of what seems like about 4mph to make it downshift to 5th when in cruise. :cool2: In normal mode, it shifts into 6th at 53mph under light throttle.I am pretty sure you can still only get 3.73
I personally wouldn't want higher gears. You're still only going to tow in 5th not 6th.