Toyota Hilux GVM Upgrade (3670kg) - Lovells
Toyota Hilux GVM Upgrade (3670kg) - Lovells
Hilux builds used for touring, trade or towing often carry more weight than intended from the factory. Canopies, service bodies, accessories and towing loads can quickly push the vehicle beyond its payload limit.
This 3670kg GVM upgrade is designed for vehicles carrying higher constant load, including more heavily equipped setups and regular towing. The suspension package is selected to maintain control and stability under load, not just increase the GVM figure. This upgrade also allows for an increase in GCM where applicable, supporting higher combined vehicle and trailer weights.
Price includes freight & installation
Couldn't load pickup availability
Vehicle Compatibility
This upgrade is available for the following models/variants:
Toyota Hilux 4x4 2015 on
Exclusions
This upgrade is NOT available for the following models/variants:
4x2 Models, GR-Sport, Rogue 07/2022 on
GVM Upgrade Details
- GVM: Increased from 3050kg to 3670kg
- GCM: Increased from 5850kg to 6550kg
- Front Axle Capacity: Increased from 1480kg to 1620kg
- Rear Axle Capacity: Increased from 1700kg to 2050kg
Special Conditions
Indicators
This vehicle requires Category 6 indicators due to a change from passenger to commercial classification. These are installed on the front guards as part of the upgrade.
Wheels
Pre-registration upgrades must be completed with factory wheels fitted.
Factory wheels meet the required specifications for this GVM upgrade.
Aftermarket wheels are permitted post-registration, provided they have a minimum load rating of 1025kg and a wheel offset no more than ±25mm from factory.
Tyres
Factory tyres meet the required specifications for this GVM upgrade.
Aftermarket tyres must have a minimum load rating of 110 and a minimum speed rating of Q
Approved Tyre Sizes
Below are the tyre sizes approved for this GVM upgrade. The vehicle must have one of these sizes fitted at the time of installation.
- 265/65R17
- 265/60R18
Kit Contents
-
Front Springs
- TFR-118 – Minimal load bearing front accessories, including Bullbar. 0 – 100kg Constant Load
- TFR-118HD – Minimal load bearing front accessories, including Bullbar, winch. 100 – 150kg Constant Load
-
Rear Springs
- TL-62EHD – Only Rear Leaf Spring Available, 400 to 500kg Constant Load
- Lovells Gas Legend shock absorbers
- Required fittings and components
- Certification & Compliance paperwork
- Category 6 front guard indicator kit
Compliance
This is an ADR-compliant and federally approved GVM upgrade. For federal approval, the kit must be installed prior to first registration. This pathway suits new vehicles and allows for a certified GVM & GCM increase from day one.
For registered vehicles, the upgrade must be certified by an Authorised Inspection Station. The vehicle must be in roadworthy condition and presented for inspection following installation. Our pricing covers the full process, including the modification application, inspection, and final approval permit.
Note: The Western Australian Government has indicated that post registration GCM upgrade for this vehicle may be approved in future. However, no implementation date has been confirmed. Lovells continues to work closely with the Department of Transport to progress this approval.
General Usage
This upgrade is designed for vehicles carrying increased constant loads. Ride quality may be firmer when unladen. The GVM upgrade kit must be installed by Ultimate 4WD, an approved Lovells GVM certifier, to ensure full compliance and a legally recognised upgrade.

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Build Your Ultimate 4WD
We specialise in full vehicle builds for a select range of models. We've broken these down into modules to make it easy for you to explore the options. Please navigate each module and add your preferences to your online build and submit this to our team. We will be in touch to run through your build with you, provide advice and ensure your vehicle will suit your trip plans.
Our R&D vehicles have most options fitted and we have a variety of showroom displays available showing alternative options and hard to see items like the suspension, electrical system and roof rack. We encourage you to come by and see and touch our unique solutions, the quality of the components we use and our workmanship and to speak with our experienced team.





