This subject has been discussed at length. Run a search for your question by using the search tool at top of forum page. The overwhelming opinion is "not a mechanically sound idea". This is why the RV industry began manufacturing toy haulers.
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"