3.0 Inch X-Factor Pro Elite Coilover No Limits Mid-Arm Suspension System for Jeep Gladiator JT Gas Models Trail Runner System Stage 1 Rock Krawler Steering King Pin Set 2011-2013 GMC Sierra 3500 HD

2011-2013 GMC Sierra 3500 HD Diesel Extended Cab Pickup

Feel the Difference on Every Drive: Upgrading to the Aero HD 952BZ wheels isn't just about upgrading your vehicle's look - it's about transforming your driving experience

0L Engine w/ Automatic Transmission

5 inch of bump stop compression compared to the factory bump stops

Front Lift Height 3 Inch

3.0 Inch X-Factor Pro Elite Coilover No Limits Mid-Arm Suspension System for Jeep Gladiator JT Gas Models Trail Runner System Stage 1 Rock Krawler Steering King Pin Set 2011-2013 GMC Sierra 3500 HDRock Krawler 3. 0 X Factor Pro Elite Coilover No Limits Mid Arm Suspension System for Jeep Gladiator JT (Gas Models) The Rock Krawler 3. 0 X Factor Pro Elite Coilover No Limits Mid Arm System is specifically designed for Rubicon owners who want a complete system, bolt in installation, and the best articulation of any mid arm kit on the market. The lower control arms are our signature PB+J (Pure Beef and Jealousy) mid arms machined from 2 inch x 3 inch