2016 SRW GMC 3500 Denali HD vs. Ambition AB-38FB - Thoughts?

A number of people have agreed it would work if, in addition to airbags, you use 19.5" wheels and tires rated high enough. I think that's the only way you can gain enough wheel and tire capacity. It would probably cost $4-5K or so to do this. Only way I would feel safe with any SRW. I just don't think you want to hear and adequately research the leads you have been given. I'm checking out of this thread.