Hellwig Solid Heat Treated Chromoly Big Wig Rear Sway Bar

2010–2012 Dodge Ram 2500 / Ram 3500

7272

Overview:

The Hellwig Big Wig Rear Sway Bar is a premium handling upgrade designed specifically for heavy duty Dodge Ram 2500 and 3500 trucks from 2010 to 2012. Engineered to enhance stability and control during towing and hauling, this sway bar significantly reduces body roll and improves overall driving confidence. Many heavy duty trucks come without factory rear sway bars, which can lead to excessive sway and compromised safety when carrying heavy loads. The Big Wig sway bar addresses this by providing a robust, bolt-on solution that delivers immediate and noticeable handling improvements.

Ideal for truck owners who demand superior performance and safety while towing or hauling, the Hellwig Big Wig Rear Sway Bar is a cost-effective upgrade that transforms your truck’s rear suspension dynamics without complicated modifications.

Key Features:

This sway bar is engineered with precision and durability in mind, offering the following key benefits:

• Constructed from solid, heat treated chromoly steel for maximum strength and longevity
• 1-5/16" diameter bar—the largest available from Hellwig for rear sway applications
• Specifically designed for heavy duty tow and haul use on Dodge Ram 2500 and 3500 models
• Significantly reduces body roll to improve handling, ride comfort, and safety
• Quick bolt-on installation with no welding or major modifications required
• Compatible with both 2WD and 4WD configurations, including single rear wheel and dually setups
• Limited lifetime warranty for peace of mind and long-term reliability

Construction & Design:

The Hellwig Big Wig Rear Sway Bar is crafted from solid chromoly steel that undergoes a heat treatment process to enhance its strength and durability. This material choice ensures the sway bar can withstand the rigors of heavy towing and hauling without bending or fatigue. The 1-5/16" diameter provides increased torsional stiffness compared to factory components or smaller aftermarket bars, delivering superior resistance to body roll.

Precision engineering and quality manufacturing guarantee a perfect fit and reliable performance. The design optimizes sway control while maintaining ride comfort, making it an ideal upgrade for trucks regularly subjected to demanding workloads.

Installation & Fitment:

Installation of the Hellwig Big Wig Rear Sway Bar is straightforward and requires no welding or cutting. It bolts directly onto the rear suspension of Dodge Ram 2500 and 3500 trucks from model years 2010 through 2012. This includes Laramie, Power Wagon, SLT, ST, SXT, TRX, Longhorn, and Outdoorsman trims, covering both single rear wheel and dually configurations as well as 2WD and 4WD drivetrains.

The bolt-on design allows for a quick upgrade that can be completed with basic hand tools, making it accessible for professional installers and experienced DIY enthusiasts alike.

What's Included:

• 1-5/16" diameter Hellwig Big Wig Rear Sway Bar
• All necessary mounting hardware and brackets
• Detailed installation instructions

Ideal For:

This sway bar is perfect for Dodge Ram 2500 and 3500 owners who frequently tow trailers, haul heavy loads, or require enhanced rear suspension stability. It is especially beneficial for those who use their trucks for work, recreation, or any application where improved handling and safety under load are critical.

Hellwig Products has been manufacturing USA-made sway bars and load-control solutions since 1946, offering bolt-on upgrades for trucks, muscle cars, and tow vehicles. Their sway bars and helper systems are designed to reduce body roll, improve stability, and make heavy-duty hauling or spirited driving feel more controlled and predictable.