2012 Used Keystone Rv Montana High Country 313RE Fifth Wheel in South Carolina, SC

2012 Used Keystone Rv Montana High Country 313RE Fifth Wheel in South Carolina, SC. 2012 Keystone RV Montana High Country 313RE, 2012 Keystone RV Montana High Country 313RE High Country's Helium Technology utilizes advanced materials and manufacturing technology to significantly reduce weight while maintaining all the features, comforts and luxury you expect in a Montana. Because Helium Technology saves you 1300-2500 pounds compared to typically equipped fifth wheels, you can reduce wear and tear on your tow vehicle, improve fuel economy and maximize the towability of your 3/4-ton truck.