Ejraste, any "hobby" is never an inexpensive undertaking. RVing and towing is a constant learning process. The numbers truck manufacturers and traile manufacturers give you, while accurate, is mostly directed at sales. My truck can pull a 747.....ok, impressive but likely blew the engine doing it. Your truck will pull what you are looking at BUT, as others have said it will be a stressful workout keeping things under control. Short pulls 8 to 10 hours away on mostly flat terrain will be OK. Longer cross country getting into mountains will be a struggle for you and the truck. No matter what engine you have you'll get 9 to 13 MPG every time you tow. More truck to handle the trailer is always a good thing.