ss i know im going to get flogged for this but in a awful lot of posts ive seen by you i notice the same trend in them, you keep re stating that you have the big high powered 4x4 the large twin axle and are a female that tows alone frequently and and often at speeds between at 60 to 80 and you will do as you please. That said then it should not bother you at what speed the rest of us tow at or with what, i can tell you that i tow predominantly at 55mph and will not go faster to suit anybody else sorry if this offends anybody. luke