I am new to this site but was reading some things and notices that Senix is pulling a 40' fifth wheel with an F-250. I just totaled my 2011 F-250 on January 21st and am waiting for the insurance company to make good on it but I bought a 40' 5th wheel toy hauler the day before I totaled the truck and never got to pick it up. I am having the trailer delivered now and wanted to know how your F-250 pulls that 40' trailer long distances. The one I bought has 3 axels. I would love ANY advice on hauling that trailer with a SRW truck because the work I do makes a dually a poor option for me. I am planning on replacing the kingpin on the fifth wheel to move the pivot point back so I can make 90 degree turns. What else!!?? Thanks