The Ram 3500 provides something for everyone with the choice of three cab styles (regular, Quad and Mega cabs), two wheelbases, single or dual rear wheels and either 4x2 or 4x4 drive types. Power is provided by a 310-horsepower Cummins diesel engine with a standard 6-speed manual or optional 6-speed automatic transmission. When properly equipped the Ram 3500 can tow up to 16,850 lbs. Available safety features include dual front airbags, curtain airbags, stability control and anti-lock brakes. Options include a navigation system, power adjustable pedals, power sunroof, rear seat video entertainment sysem, remote start system, Uconnect wireless connectivity, and Sirius satellite radio.The available Sport Appearance Group features chrome-clad alloy wheels and body-color fascias.For 2009, the 6.7L Cummins diesel engine becomes the sole engine available on the Ram 3500.