Both rear shock absorbers have failed. Right side failed at 5,200 miles and was replaced 5,418 miles. Left side failed at 18,164 and was replaced also at that time. Currently the vehicle has 21,200 miles and both right and left side shock absorbers have failed again. Dealer is aware and has not admitted the shocks are of poor quality, yet it is obvious. I am searching for an aftermarket brand but none is available at this time. I will have the dealer replace both soon again. My concern is when there are failures in suspense this can: Reduced braking efficiency, Tire wear, Loss of handling and control, and Increased wear on other suspension parts.