Hellwig 03-08 Ram 2500/3500 Big Wig 1-5/16in Rear Sway Bar — Fits 2003-2008 Dodge Ram 2500/3500

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Sale price$566.99 Regular price$858.12
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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.

Heavy Duty Towing with Big Wig Sway Bars

The Hellwig Big Wig 1-5/16in Rear Sway Bar is the ultimate upgrade for 2003-2008 Dodge Ram 2500 and 3500 trucks. Designed specifically for heavy-duty towing and hauling, these bars are the largest diameter options available from Hellwig, ensuring maximum stability when your truck is under load.

Big Wig Performance Features:

  • Maximum Rigidity: 1-5/16 inch solid heat-treated chromoly steel.
  • Tow/Haul Optimized: Engineered to eliminate body roll when towing heavy trailers.
  • Durable Construction: Built to withstand the stresses of commercial and heavy-duty use.
  • Bolt-On Fitment: Designed for a direct, straightforward installation on your Ram.

Many heavy-duty trucks lack a rear sway bar from the factory, leading to significant body roll and instability when towing. The Big Wig sway bar corrects this by providing a massive increase in torsional stiffness, keeping your truck level and composed. Whether you are hauling a fifth wheel, a heavy trailer, or a full bed of cargo, this sway bar will provide the confidence you need on the road. Upgrade your towing setup with the best in the industry at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003 Dodge Ram 2500 Laramie
2003-2008 Dodge Ram 2500 SLT
2003-2008 Dodge Ram 2500 ST
2005-2008 Dodge Ram 2500 Laramie
2006-2007 Dodge Ram 2500 Sport
2006-2007 Dodge Ram 2500 TRX4
2006-2008 Dodge Ram 2500 Power Wagon
2008 Dodge Ram 2500 SXT
2003-2008 Dodge Ram 3500 SLT
2003-2008 Dodge Ram 3500 ST
2006-2007 Dodge Ram 3500 Sport
2007 Dodge Ram 3500 TRX4
2008 Dodge Ram 3500 SXT

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.

Heavy Duty Towing with Big Wig Sway Bars

The Hellwig Big Wig 1-5/16in Rear Sway Bar is the ultimate upgrade for 2003-2008 Dodge Ram 2500 and 3500 trucks. Designed specifically for heavy-duty towing and hauling, these bars are the largest diameter options available from Hellwig, ensuring maximum stability when your truck is under load.

Big Wig Performance Features:

  • Maximum Rigidity: 1-5/16 inch solid heat-treated chromoly steel.
  • Tow/Haul Optimized: Engineered to eliminate body roll when towing heavy trailers.
  • Durable Construction: Built to withstand the stresses of commercial and heavy-duty use.
  • Bolt-On Fitment: Designed for a direct, straightforward installation on your Ram.

Many heavy-duty trucks lack a rear sway bar from the factory, leading to significant body roll and instability when towing. The Big Wig sway bar corrects this by providing a massive increase in torsional stiffness, keeping your truck level and composed. Whether you are hauling a fifth wheel, a heavy trailer, or a full bed of cargo, this sway bar will provide the confidence you need on the road. Upgrade your towing setup with the best in the industry at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003 Dodge Ram 2500 Laramie
2003-2008 Dodge Ram 2500 SLT
2003-2008 Dodge Ram 2500 ST
2005-2008 Dodge Ram 2500 Laramie
2006-2007 Dodge Ram 2500 Sport
2006-2007 Dodge Ram 2500 TRX4
2006-2008 Dodge Ram 2500 Power Wagon
2008 Dodge Ram 2500 SXT
2003-2008 Dodge Ram 3500 SLT
2003-2008 Dodge Ram 3500 ST
2006-2007 Dodge Ram 3500 Sport
2007 Dodge Ram 3500 TRX4
2008 Dodge Ram 3500 SXT

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.

Heavy Duty Towing with Big Wig Sway Bars

The Hellwig Big Wig 1-5/16in Rear Sway Bar is the ultimate upgrade for 2003-2008 Dodge Ram 2500 and 3500 trucks. Designed specifically for heavy-duty towing and hauling, these bars are the largest diameter options available from Hellwig, ensuring maximum stability when your truck is under load.

Big Wig Performance Features:

  • Maximum Rigidity: 1-5/16 inch solid heat-treated chromoly steel.
  • Tow/Haul Optimized: Engineered to eliminate body roll when towing heavy trailers.
  • Durable Construction: Built to withstand the stresses of commercial and heavy-duty use.
  • Bolt-On Fitment: Designed for a direct, straightforward installation on your Ram.

Many heavy-duty trucks lack a rear sway bar from the factory, leading to significant body roll and instability when towing. The Big Wig sway bar corrects this by providing a massive increase in torsional stiffness, keeping your truck level and composed. Whether you are hauling a fifth wheel, a heavy trailer, or a full bed of cargo, this sway bar will provide the confidence you need on the road. Upgrade your towing setup with the best in the industry at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2003 Dodge Ram 2500 Laramie
2003-2008 Dodge Ram 2500 SLT
2003-2008 Dodge Ram 2500 ST
2005-2008 Dodge Ram 2500 Laramie
2006-2007 Dodge Ram 2500 Sport
2006-2007 Dodge Ram 2500 TRX4
2006-2008 Dodge Ram 2500 Power Wagon
2008 Dodge Ram 2500 SXT
2003-2008 Dodge Ram 3500 SLT
2003-2008 Dodge Ram 3500 ST
2006-2007 Dodge Ram 3500 Sport
2007 Dodge Ram 3500 TRX4
2008 Dodge Ram 3500 SXT

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