I replaced my red Tenneco's with regular Bilsteins (the OEM ones on some Avy's and Tahoes), they were too soft. Ordered Bilstein HD's, had those about a year, handled great but they were too hard around town with potholes and speed bumps. Sold those and got Edelbrock IAS shocks and they are perfect for my needs, firm when they need to be, but not harsh over rough roads. I will not be buying anything but on my vehicles going forward, regardless of price.