This Hellwig rear sway bar is a bolt-on handling upgrade for the 11-19 Chevrolet Silverado 2500 HD. It uses a larger 1-5/16in solid, heat-treated chromoly bar that ties the suspension together to cut body roll and add stability under load, while towing, and through corners. It mounts in the factory locations with the included hardware, and it offers multiple rate settings so the stiffness can be tuned to the load.
- Bar diameter: 1-5/16in
- Position: Rear sway bar
- Material: solid, heat-treated chromoly
- Install: bolt-on, factory mounting locations, hardware included
- Adjustable: multiple rate settings to tune for the load
- Series: Big Wig heavy-duty sway bar
- Warranty: Hellwig limited lifetime warranty
- Part number: HWG7270
Installation Instructions (PDF)
Vehicle Applications
- 2011 Chevrolet Silverado 2500 HD
- 2012 Chevrolet Silverado 2500 HD
- 2013 Chevrolet Silverado 2500 HD
- 2014 Chevrolet Silverado 2500 HD
- 2015 Chevrolet Silverado 2500 HD
- 2016 Chevrolet Silverado 2500 HD
- 2017 Chevrolet Silverado 2500 HD
- 2018 Chevrolet Silverado 2500 HD
- 2019 Chevrolet Silverado 2500 HD
- 2011 Chevrolet Silverado 3500 HD
- 2012 Chevrolet Silverado 3500 HD
- 2013 Chevrolet Silverado 3500 HD
- 2014 Chevrolet Silverado 3500 HD
- 2015 Chevrolet Silverado 3500 HD
- 2016 Chevrolet Silverado 3500 HD
- 2017 Chevrolet Silverado 3500 HD
- 2018 Chevrolet Silverado 3500 HD
- 2019 Chevrolet Silverado 3500 HD
- 2011 GMC Sierra 2500 HD
- 2012 GMC Sierra 2500 HD
- 2013 GMC Sierra 2500 HD
- 2014 GMC Sierra 2500 HD
- 2015 GMC Sierra 2500 HD
- 2016 GMC Sierra 2500 HD
- 2017 GMC Sierra 2500 HD
- 2018 GMC Sierra 2500 HD
- 2019 GMC Sierra 2500 HD
- 2011 GMC Sierra 3500 HD
- 2012 GMC Sierra 3500 HD
- 2013 GMC Sierra 3500 HD
- 2014 GMC Sierra 3500 HD
- 2015 GMC Sierra 3500 HD
- 2016 GMC Sierra 3500 HD
- 2017 GMC Sierra 3500 HD
- 2018 GMC Sierra 3500 HD
- 2019 GMC Sierra 3500 HD
FAQ
What does this sway bar do?
It reduces body roll and improves stability and handling, especially under load, while towing, and through corners.
What is it made of?
A solid, heat-treated chromoly bar measuring 1-5/16in, larger than the factory bar.
Is it a bolt-on install?
Yes. It mounts in the factory locations using the included hardware.
Is it adjustable?
Yes. It offers multiple rate settings so you can tune stiffness to your load.
Is it warrantied?
Yes. It is backed by Hellwig's limited lifetime warranty.