American Truck GVM Upgrades
A GVM upgrade is not just a spring swap. It is a decision about how the vehicle is loaded, what it tows and what is legally required where it is registered. We work through that with you before anything is ordered.
Supplied Australia-wide · Professionally installed in Alberton, South Australia.
Built Around Your Truck And How You Use It
Load assessment first
Tray, canopy, fitout, passengers and tow ball weight all counted.
Engineering pathway
Where certification applies, we identify the pathway before work is booked.
Honest advice
Sometimes the answer is a different vehicle setup, not a heavier spring.
Shop Parts For These Trucks
Jump straight to products matched to your model.
Where Most Builds Start
Popular Parts For This Range
Real parts in stock-to-order for these trucks, grouped by the upgrades people fit first.
Suspension
View all SuspensionTowing
View all TowingThe Build Process
Product availability, engineering requirements and project timing are confirmed during consultation.
- 01
Tell Us About Your Vehicle
Make, model, year and current setup.
- 02
Define Your Build Goals
Towing, touring, off-road, payload, work or styling.
- 03
Receive a Build Plan
A recommended combination of products and installation.
- 04
Approve Products & Installation
Costs, lead times and workshop booking confirmed.
- 05
Complete the Build
Fitted in our Alberton workshop by our own team.
- 06
Handover & Support
Walkthrough of the build and ongoing fitment support.
Common Questions
- Is a GVM upgrade legal on my truck?
- Suitability and legal requirements depend on the vehicle, its configuration and the regulations that apply where it is registered and used. We confirm these with you before any work is booked.
- Will it increase my towing capacity?
- Not automatically — GVM, GCM and tow ratings are separate. We explain how they interact for your specific vehicle.
Let's Build Your Truck.
Tell us what you drive, how you use it and what you want to achieve.