I have a Saab 9-7x '08 with 101,000 miles and the front tires were so worn inside they were bare and the belts were sticking out. I knew I needed racks, but not that much. Anyway, she bought and compressed the springs with Harbor Freight spring compressors and new strut mounts (bought strut mounts on Amazon too!) and put them back in the truck. THE DIFFERENCE IN RIDE QUALITY EXCEEDS WHAT I CAN PUT IN WORDS. rzunimag. He completely revised the truck - better than new! I put Bilsteins in my last SUV (Gmc Envoy) and remember they made a huge difference, but for some reason on the 9-7x, which has a lower stance, they made a much more noticeable difference. I am very, VERY satisfied.