byathread
Full Access Members
Given your trailer weight and the premium fuel requirement when towing (for best performance with any eco boost, so more spendy than diesel typically right of the Mississippi) I think you're in the F250 territory, minimum. I wouldn't be happy with anything less myself. Our TT was 7000 and the IRS on the expedition just squats with those tongue weights... It wasn't terrible, but, another 250-300 lbs in your use case necessitates a solid higher capacity rear axle. YMMV/Good luck!