A Dynamic Handling System (DHS) is equipped as part of the Quadra-Drive II 4x4 system on late-2005 Hemi models. DHS reduces body roll, or lean, when cornering, resulting in sportier handling. An Electronic Stability Program (ESP) is also available, and comes packaged with the Hemi. Options include GPS navigation built into the radio, a rear-seat DVD entertainment system, a trailer tow package