Originally Posted by b4z
gM is a big fan of soft springs and big bars they always have been.
Someone at GM is apparently unaware that the bigger the bar, the less "independent" the suspension becomes and ride quality can go to crap just like it does with stiff springs.
I agree completely. I don't think more than 50% of roll stiffness should come from bars. It'll be better if they increase both springs and bars rates equally. Maybe there is a corporate limit on suspension frequency at GM that I don't know about. Wouldn't it be cool if fbodfather comes in here and answer some of these questions?