GVM Upgrade in Tweed Heads
Safely & Legally Carry Heavier Loads
At GZM 4x4 Supplies in Tweed Heads, we provide GVM upgrades to help you legally and safely carry heavier loads. Whether you’re setting up a touring rig with extra gear or driving a work ute loaded with tools and equipment, your vehicle’s factory weight limit can quickly become a problem.
A GVM upgrade increases your 4x4’s legally approved Gross Vehicle Mass, meaning you can carry more without risking fines, reduced insurance coverage or compromised safety. Every upgrade involves strengthening suspension, upgrading components and ensuring your 4x4 stays compliant with Australian road standards.
We work with off-roaders, tradies and work vehicle owners across Tweed Heads, Gold Coast, Byron Bay, Ballina and Lismore, delivering tailored GVM upgrade solutions to suit each vehicle and how it’s used.
Call GZM 4x4 Supplies today on (07) 5523 4266 to discuss increasing your vehicle’s payload capacity. ECU remapping is also offered, with Dyno tuning coming soon.
Increase Your Payload
At GZM 4x4 Supplies, we help drivers get the most from their vehicles by upgrading GVM ratings to match real-world use. Whether you’re towing, carrying gear or touring remote areas, we make sure your 4x4 handles the load safely.
What a GVM upgrade provides:
- Increased legal payload to carry heavier tools, gear, and accessories
- Upgraded suspension, brakes, and chassis components for improved safety
- Compliance with Australian road laws, protecting insurance coverage
- Improved stability and handling under heavy loads
- Confidence that your 4x4 is legally and mechanically ready for work or adventure
With GZM 4x4 Supplies, 4x4 owners get a GVM upgrade designed for how they work, tow and travel—all without compromising safety or performance.
