2004 Keystone RV Montana with 2012 RAM 3500HD SLT Note. Both listings would be preferred to be sold together as a package, or separately in desired - please inquired within for complete details...! 2004 Keystone Montana 5th wheel. 34 ft with 3 Slide outs, solar panel, TV dish, Catalytic heater, surround sound. Tons of storage Ceiling fans, custom blinds In great condition inside still looks bra...