Sway Bars
Hellwig Big Wig Sway Bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling and reduce body roll.
https://www.youtube.com/watch?v=4aIgu7OBqUU
2011 to 2019 2500HD & 3500HD Rear Sway Bar
Hellwig Big Wig Solid, heat treated chromoly, 1-5/16" Rear Sway Bar Kit with Adjustable Rate to suit 2011 to 2019 Chevrolet Silverado & GMC Sierra 2500HD & 3500HD 2WD & 4WD with SRW & DRW
Air Bag Kits
Hellwig air suspension systems features a pair of high quality air bags that mount to your vehicle’s rear axle Hellwig’s load leveling air suspension can also lead to less bottoming out of the vehicle’s suspension and increased stability during cornering
2011 to 2018 2500HD & 3500HD Rear Air Bag Kit
Hellwig Big Wig 2800lb Air Bag Kit to Suit 2011-2018 GMC Sierra & Chevrolet Silverado 2500HD & 3500HD
They are 2" larger in diameter and up to 3" taller than the standard 2500 lb bags and require up to 40% less air pressure than a 2500 lb. air bags to level the same load. Lower air pressure provides a softer spring rate for ride quality you can feel and less wear and tear on the chassis. The larger air bags also provide better off-highway performance
Spacers For Lifted Trucks
Hellwig Air Bag Spacers are the perfect solution for truck owners that have a lifted truck and need Air Bags to properly tow a trailer or heavy load. Hellwig Air Bag Spacers are offered in 2" and 4" heights to ensure the Air Bags are in the correct mounting location to properly level your load. Hellwig Air Bag Spacers are Made in the USA and come with all the necessary installation hardware.
https://www.youtube.com/watch?v=evUCA8cQKaA
If You dont see any items listed above to fit your GMC or Chevrolet truck feel free to contact us and if Hellwig make it for your vehicle we are more than happy to Special order it in for you.