whats your thoughts on a Friction Sway Control bar. I haven't had any problems with sway as big rigs pass me. However I have not experienced any high windy days at 55 MPH yet. Ive been reading that you cant back up with them on and not to use it in rainy weather or icy roads or even windy roads.....I pull a 139x, average 3200 lbs, 13 foot long. my TV is a Honda Pilot 4500 lbs tow capacity.
I've been towing pop ups, and then travel trailers from 13' to 24' for years and have decided that a proper sway bar assembly also designed as a weight distributing hitch is mandatory IMHO.
Several things: most if not all, "sway bars" years ago had to be disconnected to back up properly, so a royal pain. Now days, most makes/models (but NOT all), can be left fully connected while reversing.
The advice you're hearing about dangers on wet/icy roads has to do with POORLY & incorrectly installed systems where the alignment causes too LITTLE weight on the front axle of our towing vehicle (and too much on the rear axle) that makes your vehicle VERY dangerous to operate period.
The system MUST be set up to maintain very minimal difference in weight distributed to the front and rear axles of your towing vehicle. Hence the term "weight distributing".
The tongue weight of your trailer vs the tongue weight
rating of your tow vehicle is one of the factors in determining the need for weight distribution.
So, sway help is good for everyone I think, and WD for most.
So get one that is a combo. We can all use the sway control, and almost 100% of the time, the weight distribution helps with handling PLUS its less wear and tear on the TV to spread the extra weight to both axles. Often overlooked, its equally important a factor as the trailer weight & TV max tow rating.
Hope that helps.
Google trailer weight distribution, then Click on IMAGES. The exaggerated of before and after illustrate this well,