Suspension upgrades can transform your vehicle’s performance, whether for daily driving, off-roading adventures, or carrying heavy loads. Choosing the right system, such as those from Dobinsons or Fulcrum, can improve handling, comfort, and overall safety. In this guide, we’ll explore why upgrading your vehicle suspension is essential, the benefits of GVM upgrades, and how to decide between two leading brands.

Why Should You Upgrade Your Suspension?
A vehicle’s suspension plays a crucial role in providing stability, improving ride comfort, and ensuring safety. Over time, factory-installed systems may degrade or may not be suitable for specialised driving conditions. Common reasons to consider an upgrade include:
- Enhanced Off-Road Performance: For those navigating rugged terrain, an upgraded suspension system helps absorb shocks from uneven roads, offering better control and comfort.
- Increased Load-Carrying Capacity: If you carry heavy loads frequently, such as towing trailers or transporting gear, a new suspension system like Dobinsons’ GVM upgrade allows for a higher load capacity.
- Improved Vehicle Handling: By upgrading to a high-quality system, your vehicle will experience better handling, especially when cornering or driving over challenging surfaces.
Upgrading your suspension is not just about comfort; it’s about increasing your vehicle’s overall capability.
Dobinsons vs Fulcrum Suspension: Which Should You Choose?

Dobinsons Suspension
Founded in Australia, Dobinsons is renowned for providing robust suspension systems that cater to both on-road and off-road needs. Their products are designed with Australian conditions in mind, making them an excellent choice for vehicles tackling rough terrain.
- GVM Upgrades: One of Dobinsons’ key offerings is their GVM (Gross Vehicle Mass) upgrade. This upgrade enhances your vehicle’s weight-carrying capacity, allowing it to carry heavier loads safely and legally. Dobinsons GVM kits are designed to replace your factory springs, shock absorbers, and other suspension components, offering both a ride height increase and greater payload capacity.
- Who It’s Best For: If you frequently carry heavy loads or need an official GVM upgrade to comply with Australian road safety laws, Dobinsons is a reliable choice.
Fulcrum Suspension
Fulcrum is another top suspension brand, offering a wide range of systems tailored for both 4WD enthusiasts and commercial vehicle owners.
- Off-Road Focus: Fulcrum specialises in creating lift kits and suspension systems designed to enhance off-road performance. Their systems provide superior wheel travel, making them ideal for those who require extra ground clearance for tackling difficult terrains.
- Customisation Options: Fulcrum also offers a high degree of customisation, enabling you to tailor your system to your specific driving needs.
- Who It’s Best For: If off-roading is your primary concern and you require flexibility in your suspension setup, Fulcrum is a solid option.

What is a GVM Upgrade and Why Do You Need One?
The Gross Vehicle Mass (GVM) is the maximum allowable weight that a vehicle can carry, including its own weight, passengers, and cargo. Exceeding this limit can make your vehicle unsafe, possibly resulting in fines, mechanical failures, or even accidents. For those regularly operating near or above their vehicle’s GVM, upgrading your system is a necessity.
Dobinsons’ GVM upgrade kits replace your factory suspension with heavy-duty components, increasing the vehicle’s load capacity while also improving stability and handling under weight. These upgrades are essential for commercial drivers, off-roaders, and anyone using their vehicle for towing or carrying heavy equipment.

How to Choose the Right System
When considering an upgrade, think about your driving needs and vehicle usage. Here are some key factors to keep in mind:
- Vehicle Weight: If you plan on carrying or towing heavy loads, a suspension upgrade focused on weight-bearing capabilities, like Dobinsons, is crucial.
- Terrain: For off-road enthusiasts, systems that offer better ground clearance, like those from Fulcrum, are ideal.
- Comfort vs. Performance: Upgrading your suspension may slightly alter the comfort of your ride, especially if the focus is on off-road or heavy-duty usage. Balance what you need most: smoother rides or rugged performance.

Upgrade Your Ride Today
Upgrading your vehicle’s suspension isn’t just about handling bumps more smoothly—it’s about safety, performance, and making sure your vehicle can handle everything you throw at it. Whether you opt for Dobinsons’ GVM upgrade to boost your payload capacity or go for Fulcrum’s off-road-ready systems, a suspension upgrade is one of the best investments you can make.
Ready to elevate your vehicle’s performance? Hansen Automotive installs both Dobinsons and Fulcrum Suspension systems. Get in touch with our team today for advice on choosing the best system for your vehicle.
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