Hellwig Big Wig 1-5/16in Rear Sway Bar — Fits 1999-2010 Ford F-250/F-350 Super Duty

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SKU: HWG7268
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Sale price$785.57 Regular price$1,122.18
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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

Improve Towing Stability with Hellwig Big Wig

Experience superior handling and reduced body roll when towing or hauling heavy loads with the Hellwig Big Wig 1-5/16in rear sway bar. Designed specifically for the 1999-2010 Ford F-250 and F-350 Super Duty, this heavy-duty upgrade is the ultimate solution for trucks lacking factory rear sway bars or those needing extra support.

Technical Specifications & Benefits

  • Material: Solid heat-treated chromoly steel for maximum durability.
  • Diameter: 1-5/16 inch thickness to significantly minimize chassis sway.
  • Performance: Engineered to keep your truck level during cornering and heavy-load maneuvers.
  • Installation: Direct bolt-on design for a quick, hassle-free upgrade in your driveway.

Most heavy-duty trucks suffer from excessive body roll due to high centers of gravity. The Hellwig Big Wig bar addresses this by providing the necessary torsional stiffness to keep your vehicle planted. Whether you are hauling a fifth-wheel trailer or carrying a heavy payload, this sway bar ensures a safer, more controlled driving experience. Precision-engineered for a perfect fit, this component is the most effective handling investment you can make for your Super Duty. Find all your premium suspension upgrades at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2010 Ford F-250 Super Duty XLT
1999-2010 Ford F-250 Super Duty Lariat
2004-2010 Ford F-250 Super Duty Harley-Davidson Edition
2004-2010 Ford F-250 Super Duty King Ranch
2008-2009 Ford F-250 Super Duty FX4
2009-2010 Ford F-250 Super Duty Cabela's
1999-2010 Ford F-350 Super Duty XL
1999-2010 Ford F-350 Super Duty XLT
2003-2010 Ford F-350 Super Duty King Ranch
2004-2010 Ford F-350 Super Duty Harley-Davidson Edition
2008-2009 Ford F-350 Super Duty FX4
2009-2010 Ford F-350 Super Duty Cabela's

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

Improve Towing Stability with Hellwig Big Wig

Experience superior handling and reduced body roll when towing or hauling heavy loads with the Hellwig Big Wig 1-5/16in rear sway bar. Designed specifically for the 1999-2010 Ford F-250 and F-350 Super Duty, this heavy-duty upgrade is the ultimate solution for trucks lacking factory rear sway bars or those needing extra support.

Technical Specifications & Benefits

  • Material: Solid heat-treated chromoly steel for maximum durability.
  • Diameter: 1-5/16 inch thickness to significantly minimize chassis sway.
  • Performance: Engineered to keep your truck level during cornering and heavy-load maneuvers.
  • Installation: Direct bolt-on design for a quick, hassle-free upgrade in your driveway.

Most heavy-duty trucks suffer from excessive body roll due to high centers of gravity. The Hellwig Big Wig bar addresses this by providing the necessary torsional stiffness to keep your vehicle planted. Whether you are hauling a fifth-wheel trailer or carrying a heavy payload, this sway bar ensures a safer, more controlled driving experience. Precision-engineered for a perfect fit, this component is the most effective handling investment you can make for your Super Duty. Find all your premium suspension upgrades at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2010 Ford F-250 Super Duty XLT
1999-2010 Ford F-250 Super Duty Lariat
2004-2010 Ford F-250 Super Duty Harley-Davidson Edition
2004-2010 Ford F-250 Super Duty King Ranch
2008-2009 Ford F-250 Super Duty FX4
2009-2010 Ford F-250 Super Duty Cabela's
1999-2010 Ford F-350 Super Duty XL
1999-2010 Ford F-350 Super Duty XLT
2003-2010 Ford F-350 Super Duty King Ranch
2004-2010 Ford F-350 Super Duty Harley-Davidson Edition
2008-2009 Ford F-350 Super Duty FX4
2009-2010 Ford F-350 Super Duty Cabela's

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

Improve Towing Stability with Hellwig Big Wig

Experience superior handling and reduced body roll when towing or hauling heavy loads with the Hellwig Big Wig 1-5/16in rear sway bar. Designed specifically for the 1999-2010 Ford F-250 and F-350 Super Duty, this heavy-duty upgrade is the ultimate solution for trucks lacking factory rear sway bars or those needing extra support.

Technical Specifications & Benefits

  • Material: Solid heat-treated chromoly steel for maximum durability.
  • Diameter: 1-5/16 inch thickness to significantly minimize chassis sway.
  • Performance: Engineered to keep your truck level during cornering and heavy-load maneuvers.
  • Installation: Direct bolt-on design for a quick, hassle-free upgrade in your driveway.

Most heavy-duty trucks suffer from excessive body roll due to high centers of gravity. The Hellwig Big Wig bar addresses this by providing the necessary torsional stiffness to keep your vehicle planted. Whether you are hauling a fifth-wheel trailer or carrying a heavy payload, this sway bar ensures a safer, more controlled driving experience. Precision-engineered for a perfect fit, this component is the most effective handling investment you can make for your Super Duty. Find all your premium suspension upgrades at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2010 Ford F-250 Super Duty XLT
1999-2010 Ford F-250 Super Duty Lariat
2004-2010 Ford F-250 Super Duty Harley-Davidson Edition
2004-2010 Ford F-250 Super Duty King Ranch
2008-2009 Ford F-250 Super Duty FX4
2009-2010 Ford F-250 Super Duty Cabela's
1999-2010 Ford F-350 Super Duty XL
1999-2010 Ford F-350 Super Duty XLT
2003-2010 Ford F-350 Super Duty King Ranch
2004-2010 Ford F-350 Super Duty Harley-Davidson Edition
2008-2009 Ford F-350 Super Duty FX4
2009-2010 Ford F-350 Super Duty Cabela's

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