Being able to control your vehicle is critical, and Bilstein is a leader in providing the suspension components you need to do so. For the 2011-2016 GM 2500/3500, one steering component that is missing, is a steering stabilizer. While from the factory, a larger steering gear was utilized, over time you can still develop steering issues.  Bump steer, vibrations in the wheel, wandering on certain road conditions, etc. Adding a Bilstein Steering Stabilizer/Damper is a simple and cost-effective way to increase the quality of the ride in your Duramax.