I have a 2012 4x4 dbl cab automatic transmission with tow package, will be towing a 3620 dry hybrid travel trailer, have a weight distribution hitch which was included with the used camper. I have seen on the forum(s) people talk about "4" to keep the transmission in, but do they mean for a 5 speed manual or automatic? Should I be in "D" (think people on here have said that) or "4" for automatic?
sorry to be such a noob! thanks for any help!