walthallm wrote:
Just bought new FordSuperDuty F-250 Diesel. Looking to buy larger fifth wheel. We were towing a 7100 lb flagstaff ultralight with a 150 v-8 and it was really to much for the truck in hills and rough roads. What size weight and length would tow well behind my new truck. Don't want to get in the same situation. To much trailer for truck.
Unfortunately, you're doing things a bit bass-ackwards. Much easier to fit the truck to the trailer than t'other way 'round. As others have said, make sure any FW you're looking at won't exceed the NET payload of the truck. The only way you can approximate the loaded pin weight of any particular FW is to take the published dry pin wt., divide by the published dry wt., then multiply the published GVW by this number. Even then, depending on where tanks are, where the storage is and what's in it and how =you= load it, that final number may be several hundred lbs different. Once you settle on a few different FWs, post questions here asking if anyone has actual real-world weights of each particular one. From that, you can see how the pin wt. ratio might change with different loads.
Lyle