Ideal for off-road driving, towing and street applications, Rancho RS5000 steering stabilizers enhance your vehicle’s performance and minimize on- and off-road driver fatigue by reducing wheel shimmy, bump steer and vibration. As you add larger tires and vehicle lifts, the front end of any truck will start to get a little shaky, more so GM's in particular. For the 2011-2015 2500HD/3500 tighten that thing up and make driving more enjoyable instead of a chore.
Not sure if your truck was equipped with a spot for a stabilizer? Most LML's have the mounting, but lack a factory stabilizer. Drop your front skid plate and you'll see the mounting bracket.