I bought this truck have way through camping season. 1500 4x2 5.3L Extended Cab. The first thing I noticed was the comfortable ride. Great suspension. The 6way power seats are extremely comfortable. All the power I need and then some. I pull a 7000lb camper. This truck pulls it around like a tent trailer. Lots of power for the hills. I have found that the tow/haul mode is really only needed in the city and on hilly sections of the highway. For regular roads with not many hills I turn haul mode off.
Very competitive mileage with the fuel management system. All in all the best truck I have ever had.