2016 Keystone Montana High Country 370BR, 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. , Shipping Weight11805 Carrying Capacity3395 Hitch2305 Length40' 11" Height12' 9" Fresh Water64 Waste Water49 Gray Water87 LPG60 Tire SizeST235/80R16E