When pulling a travel trailer the speed limit in most states of 55 MPH maximum.
A travel trailer is also known as a house trailer which by law you cannot go over 55 MPH when towing a house trailer or travel trailer.
You must keep your speed down to at least 55 MPH when towing a travel trailer.
So do not try to go above 55 MPH when pulling a travel trailer or you could get into an accident or get pulled over by a state trooper and get a ticket.
If others want to pass you then let them do so because when pulling a travel trailer there are speed limits.
In my state we cannot go above 55 MPH when pulling a travel trailer and even if we could I would not want too.
I am comfortable pulling my travel trailer at around 50 MPH to 55 MPH and would not want to or need to go any faster.