Hellwig Solid Heat Treated Chromoly Big Wig Rear Sway Bar

2007–2009 Dodge Ram 2500 / Ram 3500

7266

Overview:

The Hellwig Big Wig Rear Sway Bar is a premium suspension upgrade designed specifically for heavy duty Dodge Ram 2500 and Ram 3500 trucks from 2007 to 2009. Engineered to enhance handling and stability, this sway bar is an essential upgrade for owners who tow or haul heavy loads. Many heavy duty trucks come without a factory rear sway bar, resulting in excessive body roll and reduced control when carrying weight. Installing the Hellwig Big Wig sway bar delivers an immediate improvement in cornering response, vehicle balance, and overall driving confidence.

Built for serious tow and haul applications, this sway bar is ideal for truck owners who demand better handling without sacrificing ride comfort or safety. Whether you drive a Ram 2500 Laramie, Power Wagon, SLT, Sport, ST, SXT, TRX4, or a Ram 3500 variant, the Big Wig rear sway bar is engineered to fit and perform flawlessly.

Key Features:

The Hellwig Big Wig Rear Sway Bar offers a range of features that make it the top choice for heavy duty truck owners seeking improved handling and durability:

• Solid, heat treated chromoly construction for maximum strength and longevity
• 1-5/16" diameter bar—the largest available from Hellwig for rear sway bars
• Precision engineered to reduce body roll and improve stability under heavy loads
• Quick bolt-on installation with no welding or frame modifications required
• Designed specifically for heavy duty tow and haul applications on Dodge Ram 2500 and 3500 trucks
• Compatible with both 2WD and 4WD models, including single rear wheel (SRW) and dually configurations
• Improves handling, ride comfort, and safety when towing or hauling
• Limited lifetime warranty for peace of mind

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. Chromoly is a high-grade alloy known for its excellent strength-to-weight ratio and resistance to fatigue, making it ideal for demanding suspension components. This robust construction ensures the sway bar withstands the stresses of heavy towing and hauling without bending or breaking.

Its large 1-5/16" diameter provides increased torsional stiffness compared to factory setups or smaller aftermarket bars, effectively reducing body roll and improving vehicle control. The design is tailored to fit the specific suspension geometry of 2007–2009 Dodge Ram 2500 and 3500 trucks, ensuring optimal performance and fitment without the need for modifications.

Installation & Fitment:

Installation of the Hellwig Big Wig Rear Sway Bar is straightforward and designed for a quick bolt-on process. It fits directly onto the rear suspension of Dodge Ram 2500 and 3500 models from 2007 to 2009, including Laramie, Power Wagon, SLT, Sport, ST, SXT, and TRX4 trims. No welding, cutting, or frame modifications are necessary, making it a convenient upgrade for both professional installers and experienced DIY enthusiasts.

The sway bar is compatible with both 2WD and 4WD configurations, as well as single rear wheel and dually setups, ensuring broad applicability across heavy duty Ram trucks. Proper installation will immediately enhance handling characteristics, especially when towing or hauling heavy loads.

What's Included:

• Hellwig Big Wig Rear Sway Bar (1-5/16" solid chromoly)
• Mounting brackets and hardware
• Installation instructions

Ideal For:

This sway bar is ideal for Dodge Ram 2500 and 3500 owners who frequently tow trailers, haul heavy payloads, or require improved handling and stability from their trucks. It is especially beneficial for those driving in conditions where body roll and sway can compromise safety and comfort, such as highway towing, off-road hauling, or daily driving with heavy loads. The Hellwig Big Wig Rear Sway Bar enhances confidence behind the wheel by providing a more controlled and balanced ride.

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.