Does anyone know if I can haul my Ford 8N (2,600 lbs.) across the country with my Nissan 4x4 pickup? I have a single axle (rated at 3,500 lbs.) trailer that weighs 800 lbs. The Gross Vehicle Weight rating of my truck is 5,100 lbs. The Gross Combined Weight Rating is 7,700 lbs. Maximum tongue load is 350 lbs.