The rear suspension arms are way to low GM got it this wrong big time. A Subaru has more ground clearance. A Hyundai SUV has more ground clearance. The IRS should be a option not the standard. The ground clearance smooth ride and tow capacity of the solid rear axle was tried and true. GM do your research before putting crap out. You just turned a international vehicle into an American piece of crap. Increase the ride height offer a solid rear axle without additional cost. I have and had GM for years now I am looking at Toyota and Nissan Large SUV's for my next purchase both have more than double the clearance. I don't rock climb and never have but if I need to go off road and don't want to cringe going over a speed bump then the new GM Large SUV is not the way to go. They MESSED UP!
Armada here I come.
Also whoever designed the rear irs put them in the car division.