I am selling a complete set of timbrens (front and rear). I had them installed on my 09 Silverado just a week ago, and to me, the ride is very stiff. I am changing over to air shocks/bags instead. I paid 400.00 for the set. I am willing to let them go for 290.00 plus shipping. I just ordered my air stuff tonight, so it will be a week or two before they are available. Thanks.