would there be value of putting my truck in 4x4 when I in backing my boat into the garage? My driveway is on incline and in 2 wheel drive it is a stops and you have to give it a fair amount of gas pedal to overcome the hill.
With a 1500 you have no options for lockouts, just don't turn the wheel in 4 lo, hard to do when backing a trailer. In a 2500 or 3500 aftermarket lockouts help greatly as you can still turn the wheels in 4 lo on hard surface.