At the rear, the suspension has been re-engineered, with the toe link moved forward of the axle for better tow control and dynamic stability.

A new, driver-selectable two-mode suspension system, featuring Bilstein DampTronic Select shock absorbers with both street and track settings, is standard on GTS models.

The 2013 SRT Viper models ride on standard Pirelli P Zero, Z-rated tires with substantially improved overall performance, cold weather performance, enhanced overall grip, and steering response on a variety of surfaces. An optional SRT Track Package features Pirelli P Zero Corsa, "soft"-tuned,