I have a custom offroad D-15 tuned pacifically to take small bumps such the ones in the desert part of Utah. It is equipped with the 5.5L V8 with the stage 3 and all that comes along with that. It is welded in the rear and locking in the front with selectable RWD/AWD. This truck is pretty much my baby and it has been my default for years. Its even in my profile pic if you look hard enough.