I have a 2012 F350 single rear wheel. I added air bags purely to bring back almost to pre trailer height. The week before Memorial Day weekend I had the Trail Air Tri Glide installed. I will have to say it was amazing. I think the combination. Of the airbags on the truck, tri glide and the Mor Ryde trailer suspension I'm all good to go. The only problem from adding the tri glide was it made the front of the 5th wheel sit higher and now I'm not level. I'm angled down to the rear. I think I'm going to get rid of the new Reese slider and replace it with the regular arms which will lower the front about 2". I have a short bed truck but have plenty of turning clearance.
Tri Glide was about $1800 installed but a huge difference. You look in your mirror and it appears the front of the trailer is just floating when going over bumps and over passes.
2012 F350 SRW Powerstroke
2011 Acadia Denali
2014 Montana 356TBF