Buy a tow vehicle that is big enough for a bigger rig than you're currently towing... ie be in the middle or lower range of your towing capacity. Just because you can tow a load with a vehicle, doesn't necessarily mean you should.
J & D in Lovely Weatherford, TX
2016 Jayco White Hawk 28DSBH TT
2014 Ram 2500 Crew Cab 4X4 6.7L Cummins