On my 2005 8283SS 5er, above 60 mph I get lots of loud whistling from the wind. I tried taping up all holes on tongue and still get this annoying whistle. Goes away when I drop below 60mph. Can't find the holes causing this. I'm sure it is coming from the tongue area and see no place else on trailer that would cause this. Never had this on my other 5er so don't think it is my truck. Anybody have this problem? Were you able to eliminate it?
2005 Rockwood 8283SS 5er. 1999 Ford F250 Super Duty 7.3 Diesel, extended Cab. 2 dogs and a wife!