Finally Found HD Rear Springs That Work!

I found very little info on after market springs for the new Bronco. I have about 200lbs on the back with an Expedition One bumper with tire carrier, a 37" tire and rim, and Hi Lift jack mount and jack. I also have the Sas package with Zone 3" lift that lifts the front 3" and the rear 2" to remove rake. I have a Westin front bumper with winch. The problem was that the rear felt spongey. Even though the rig was level, you could feel the back sway when you turned sharp and the back squatted when you hit the gas. When you put any weight in back it also made the back sit lower. I never tried to tow anything yet but I know what would happen. I searched all over the forums and internet for a solution and found very little. I thought I found a fix and ordered a set of ARB rear heavy springs but had to send them back because they will not fit on the SAS Bilstein struts. Well finally, I found a post that mentioned Dobinson HD springs. I called Dobinson and the tech told me they had tested on the SAS Bilstein's and they worked great so I ordered a set for 150 to 350lbs of added weight. I just put them on and removed the Zone stuff from back suspension. It is greatness. The problem is solved. The rig is riding and driving like stock again. Not too stiff and not squishy. The rear may be an eighth to a quarter inch higher than front but it really looks level. I thought I might need a set on the front but it is fine with stock springs. I am so happy. See the link for the springs. I got them in Black. They come in three colors.

https://exitoffroad.com/product/dobinsons-ford-bronco-rear-coils-c19-569v/