A new retuned four-wheel independent MacPherson strut front and multilink independent rear suspensions, higher spring and damping rates, added rebound springs and larger sway bar deliver a much improved ride for 2011. Patriot features unique shock tuning and high-strength steel springs for capable handling on mountain switchbacks and evasive maneuvers. Patriot’s four-wheel disc antilock brake system includes brake assist and all-speed traction control to help you maintain vehicle control during emergency braking.