
I have a 2007 Trailblazer and not sure if I have the G80 or not but will find out. My TB is an LS V6 17 inch wheels. I have installed a 2.5 inch front, 2 inch rear lift (yesterday) and it looks great! I also added the Mastercraft ATX 245/70R17 10 ply tires, even though I wanted the Mastercraft MTX 265/70R17...no spacers in stock to get ready for tomorrow. We have an event called "Dog Party" is what tomorrow is. I wild be there with my TB and my F-250 Ford. Wish me luck