Fueling Up On the Road: 7.3L Ford + Montana Fifth Wheel

Regardless of brand, current gas engines are incredibly capable with power output specs near diesel numbers from two decades ago. For many towable RVers, gas-powered truck are viable options. If you have considered the additional power and fuel economy of a diesel engine and determined that a gasoline engine will work for you, welcome to the club. We tow our Montana High Country 335BH, about 15k pounds loaded, using our 2021 Ford F-350 Superduty with the 7.3L Godzilla gas engine. The big question will be, how do you fill up? https://www.pilotflyingj.com/fuel-prices