I removed the front sway bar on my 2015 2500 and I cant even tell the difference.

I think these radius arm design is so stiff I personally don't think the sway bar does much of anything.

The radius arm itself acts like a sway bar.

I've been driving for months with it off and I see no reason to ever put it back on.

I drive lots of highway and gravel forest roads and curvy roads around the northwest.