Over the years we have tried several different things, such as timbrens, air bags, actually had Moryde install a rear suspension back in 2008. The Chevy 4500HD had air ride seats, that was the best system we had. Only have owned GM truck never had and issue with rear sag.
However the best riding truck was our Frieghtliner, which had air ride seats, air ride suspension, air ride cab, and of course we had a Trailer saver air ride 5th wheel hitch.
The last 4 Trucks we have added nothing, we just try to load the truck and trailer properly. Good luck with your choice.
The 2022 GMC Denali when loaded with full tanks, both the OEM tank 36 gals and the Transfer combo tool box diesel tank 75Gals. With the 2021 Montana 3662BP the Trucks drops between 2 or 3 inches. The ride is not bad.
Happy trails.
|