Standard options return 600 hp Cummins ISX 14.9/1850 feet pounds torque 
Side mounted radiator
spartan raised rail K-3 chassis
dual inverter
power awning package
3 duct roof AC unit with heat pump
Hydro hot heating system
2 slide out cargo trays
50 amp power cord reel
power steps
 Slide swing baggage doors
aluminum wheels
docking lights
water manifold
single piece fiberglass roof
air horn
engine brake
air brakes
power visors
power privacy curtains
power mirrors with heat
CD changer
trip tech
power petals
power step well cover
double pane glass
7 foot soft touch vinyl ceilings
multiplex lighting