Hellwig 07-10 Sierra 2500/3500 HD Big Wig 1-5/16in Rear Sway Bar — Fits 2007-2010 GM HD Trucks

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SKU: HWG7267
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Sale price$757.88 Regular price$1,082.63
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hellwig

Hellwig engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hellwig lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhanced Towing Control for GM HD Trucks

The Hellwig Big Wig 1-5/16in Rear Sway Bar is engineered to provide unmatched stability for 2007-2010 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. If your heavy-duty truck feels unstable while towing, this is the definitive solution to reduce body roll and improve overall vehicle handling.

Technical Advantages:

  • Heavy-Duty Diameter: 1-5/16 inch solid heat-treated chromoly steel for ultimate stiffness.
  • Precision Engineering: Designed to handle the extreme loads of HD towing and hauling.
  • Stability Improvement: Reduces sway and improves cornering performance under load.
  • Direct Fit: Engineered specifically for the 2007-2010 GM HD chassis.

When towing heavy loads, your truck's suspension is pushed to its limits. The Big Wig sway bar provides the necessary reinforcement to keep your truck stable, preventing the "wagging" sensation often felt with heavy trailers. This upgrade is essential for anyone who uses their truck for work or heavy recreational towing. By installing this high-performance sway bar, you gain better control, improved safety, and a more enjoyable driving experience. Trust GGCRACING to provide the high-quality suspension components your truck deserves.

Vehicle Fitment

Years Make Model Trim
2007-2010 Chevrolet Silverado 2500 HD LT
2007-2010 Chevrolet Silverado 2500 HD LTZ
2007-2010 Chevrolet Silverado 2500 HD WT
2007-2010 Chevrolet Silverado 3500 HD LT
2007-2010 Chevrolet Silverado 3500 HD LTZ
2007-2010 Chevrolet Silverado 3500 HD WT
2007-2010 GMC Sierra 2500 HD SLT
2007-2010 GMC Sierra 2500 HD WT
2007-2010 GMC Sierra 3500 HD SLE
2007-2010 GMC Sierra 3500 HD SLT
2007-2010 GMC Sierra 3500 HD WT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hellwig

Hellwig engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hellwig lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhanced Towing Control for GM HD Trucks

The Hellwig Big Wig 1-5/16in Rear Sway Bar is engineered to provide unmatched stability for 2007-2010 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. If your heavy-duty truck feels unstable while towing, this is the definitive solution to reduce body roll and improve overall vehicle handling.

Technical Advantages:

  • Heavy-Duty Diameter: 1-5/16 inch solid heat-treated chromoly steel for ultimate stiffness.
  • Precision Engineering: Designed to handle the extreme loads of HD towing and hauling.
  • Stability Improvement: Reduces sway and improves cornering performance under load.
  • Direct Fit: Engineered specifically for the 2007-2010 GM HD chassis.

When towing heavy loads, your truck's suspension is pushed to its limits. The Big Wig sway bar provides the necessary reinforcement to keep your truck stable, preventing the "wagging" sensation often felt with heavy trailers. This upgrade is essential for anyone who uses their truck for work or heavy recreational towing. By installing this high-performance sway bar, you gain better control, improved safety, and a more enjoyable driving experience. Trust GGCRACING to provide the high-quality suspension components your truck deserves.

Vehicle Fitment

Years Make Model Trim
2007-2010 Chevrolet Silverado 2500 HD LT
2007-2010 Chevrolet Silverado 2500 HD LTZ
2007-2010 Chevrolet Silverado 2500 HD WT
2007-2010 Chevrolet Silverado 3500 HD LT
2007-2010 Chevrolet Silverado 3500 HD LTZ
2007-2010 Chevrolet Silverado 3500 HD WT
2007-2010 GMC Sierra 2500 HD SLT
2007-2010 GMC Sierra 2500 HD WT
2007-2010 GMC Sierra 3500 HD SLE
2007-2010 GMC Sierra 3500 HD SLT
2007-2010 GMC Sierra 3500 HD WT

Product Details

Product Description

About Hellwig

Hellwig engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hellwig lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhanced Towing Control for GM HD Trucks

The Hellwig Big Wig 1-5/16in Rear Sway Bar is engineered to provide unmatched stability for 2007-2010 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. If your heavy-duty truck feels unstable while towing, this is the definitive solution to reduce body roll and improve overall vehicle handling.

Technical Advantages:

  • Heavy-Duty Diameter: 1-5/16 inch solid heat-treated chromoly steel for ultimate stiffness.
  • Precision Engineering: Designed to handle the extreme loads of HD towing and hauling.
  • Stability Improvement: Reduces sway and improves cornering performance under load.
  • Direct Fit: Engineered specifically for the 2007-2010 GM HD chassis.

When towing heavy loads, your truck's suspension is pushed to its limits. The Big Wig sway bar provides the necessary reinforcement to keep your truck stable, preventing the "wagging" sensation often felt with heavy trailers. This upgrade is essential for anyone who uses their truck for work or heavy recreational towing. By installing this high-performance sway bar, you gain better control, improved safety, and a more enjoyable driving experience. Trust GGCRACING to provide the high-quality suspension components your truck deserves.

Vehicle Fitment

Years Make Model Trim
2007-2010 Chevrolet Silverado 2500 HD LT
2007-2010 Chevrolet Silverado 2500 HD LTZ
2007-2010 Chevrolet Silverado 2500 HD WT
2007-2010 Chevrolet Silverado 3500 HD LT
2007-2010 Chevrolet Silverado 3500 HD LTZ
2007-2010 Chevrolet Silverado 3500 HD WT
2007-2010 GMC Sierra 2500 HD SLT
2007-2010 GMC Sierra 2500 HD WT
2007-2010 GMC Sierra 3500 HD SLE
2007-2010 GMC Sierra 3500 HD SLT
2007-2010 GMC Sierra 3500 HD WT

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