Truck rear axle stabilizer bar

Rear axle anti-roll bars for trucks

A rear axle anti-roll bar for a truck plays an important role in the vehicle's handling and stability. The anti-roll bar connects the left and right sides of the rear axle and reduces body roll when cornering or making sudden steering movements. This keeps the truck more stable, safer and more comfortable to drive, even under heavy loads.

At BAS Parts & Tyres, you'll find an extensive range of rear axle anti-roll bars for trucks from various makes and models. Whether you're looking for an original anti-roll bar or a high-quality aftermarket alternative, you'll always find a suitable solution.

What is a rear axle anti-roll bar?

An anti-roll bar, also known as a stabilizer bar or sway bar, is a steel torsion bar that connects the suspension on both sides of the rear axle. While driving, the anti-roll bar distributes forces between the wheels, reducing body roll and helping the tyres maintain better contact with the road surface.

Anti-roll bars for air-suspended rear axles

On trucks with air suspension, the anti-roll bar works together with the air springs to optimise stability and driving comfort, especially when carrying varying loads.

Anti-roll bars for leaf-sprung rear axles

On leaf-sprung rear axles, the anti-roll bar also provides additional stability and reduces body roll, particularly when cornering and performing evasive manoeuvres.

Why is an anti-roll bar important?

A properly functioning anti-roll bar improves driving stability and reduces the load on the suspension. This results in safer handling, less wear on chassis components and improved driving comfort.

• Reduces body roll when cornering.
• Improves stability under heavy loads.
• Provides better grip for the rear wheels.
• Reduces stress on the suspension.
• Increases safety and driving comfort.

Symptoms of a worn anti-roll bar

When an anti-roll bar or its associated mounting components become worn, it can noticeably affect the truck's driving characteristics. Common symptoms include:

• Increased body roll when cornering.
• Knocking or rattling noises coming from the rear axle.
• Unstable driving behaviour.
• Excessive play in the suspension.
• Uneven tyre wear.
• Damaged or worn anti-roll bar bushes.

Causes of wear

Intensive use

Long-distance driving, heavy loads and frequent cornering place significant stress on the anti-roll bar and its mounting points.

Poor road conditions

Uneven roads, speed bumps and potholes create additional forces on the anti-roll bar and accelerate wear.

Wear of rubber bushes

The anti-roll bar bushes and mounting bushes wear over time, creating play and reducing the effectiveness of the anti-roll bar.

Choosing the right rear axle anti-roll bar for your truck

Anti-roll bars differ in length, diameter, mounting points and axle configuration. Always check the OEM number, part number or chassis number before ordering a new anti-roll bar.

BAS Parts & Tyres supplies rear axle anti-roll bars for, among others:

• DAF
• IVECO
• MAN
• Mercedes-Benz
• Renault Trucks
• Scania
• Volvo Trucks

Original and aftermarket anti-roll bars

Original anti-roll bars

Original anti-roll bars provide a perfect fit and meet the manufacturer's specifications, helping to preserve the truck's original driving characteristics.

Aftermarket anti-roll bars

High-quality aftermarket anti-roll bars offer a reliable and cost-effective alternative with excellent performance and a long service life.

Order rear axle anti-roll bars from BAS Parts & Tyres

BAS Parts & Tyres offers a wide range of rear axle anti-roll bars for trucks. Simply search by OEM number, part number or chassis number to quickly find the right anti-roll bar for your truck.