The Ram full-sized truck line-up adds two new trim levels for 2011. The new luxury-oriented Laramie Longhorn edition is offered on the 2011 Ram 1500, 2500 and 3500 line. Including high-level interior appointments, the 2011 Laramie Longhorn edition features unique exterior badging. Chrome-clad aluminum wheels are found on the Ram 1500 Laramie Longhorn edition while the Ram 2500 and Ram 3500 wear polished aluminum wheels. The 2011 Ram 1500 is also available in an Outdoorsman trim model equipped with towing upgrades, all-terrain tires and improved lighting. The Ram 1500 pickup truck also introduces a new navigation system utilizing Gamin technology. For the 2500 and 3500 heavy duty pickup trucks in 2011, a new optional Cummins High Output Turbo Diesel engine now features a massive 800 pound-feet of torque. On all 2011 models of the Ram full-sized truck, a factory spray-in bedliner is available. For 2011, side curtain airbags and anti-lock braking system is standard on the 2011 Dakota line-up.