mikeyss
Full Access Member
I am preparing to rebuild the suspension in my 09 Tahoe LTZ. I have about 140k on it and it's all original. I want to keep the Z55 suspension. I am getting most of everything from rockauto, and found there are 2 different rear springs I can get. The factory ones, or there is a heavier duty one. I live in Colorado and I do take some off road trails to go camping and such. Should I go with the heavier duty ones or the stockers? I am leaning towards the heavier duty ones, because I think the Z55 self leveling air shocks will take out any roughness the heavier springs will have. Opinions?
