AUSTRALIA WIDE DMW AUTHORISED DEALER NETWORK

GVM UPGRADE FOR Volkwagen Amarok

3800kg, 4050kg, & 4250kg Options

If you’re looking to push your Volkswagen Amarok to its limits, a GVM upgrade is the ultimate way to unlock its full potential. Whether you’re loading it up for work, hauling heavy gear, or setting off on a big trip with the caravan in tow, upgrading your Gross Vehicle Mass (GVM) keeps your Amarok safe, compliant, and ready to take on the load with confidence.

Finance Available

Up to 900kg GVM Increase*

Australia Wide Dealer Network

Fully Federally Approved SSM

DMW Suspension Package

QA Check & Compliance Tested

Option #1: 3800kg GVM

Up to 450kg* GVM increase

 

GVM increased from 3350kg to 3800kg (450kg increase)

  • Towing Capacity 3500kg
  • Premium Heavy-Duty Airbags
  • Cat 6 Indicators
  • DMW Suspension & Handling Package
  • Comprehensive wheel alignment
  • Pre & post registration options
  • OEM GCM 6850kg
  • GCM Upgrade if State Allowed 7300KG

Option #2: 4050kg GVM

Up to 700kg* GVM increase

 

GVM increased from 3350kg to 4050kg (700kg increase)

  • Front axle rating increased from 1450kg to 1640kg
  • Rear axle rating increased from 1959kg to 2410kg
  • Towing Capacity 3500kg
  • Upgraded DMW suspension and handling package
  • Airbags and High Pressure Sleeves
  • Comprehensive wheel alignment
  • Diff Bracing Added to Rear Housing
  • Pre & post registration options
  • OEM GCM 6850kg
  • GCM Upgrade if State Allowed 7550KG

Option #3: 4250kg GVM

Up to 900kg* GVM increase

 

GVM increased from 3550kg to 42509kg (900kg increase)

  • Front axle rating increased from 1450kg to 1640kg
  • Rear axle rating increased from 1959kg to 2620kg
  • Towing Capacity 3500kg
  • Upgraded DMW suspension and handling package
  • Airbags and High Pressure Sleeves
  • Chassis Bracing
  • Diff Bracing Added to Rear Housing
  • Comprehensive wheel alignment
  • Pre & post registration options
  • Wheels and Tyres with higher load ratings minimum of 1320kg (118)
  • OEM GCM 6850kg
  • GCM Upgrade if State Allowed 7750KG

Talk to a DMW build specialist

We're ready to answer all of your questions or give you an obligation free quote.

Post-Registration GVM Upgrade Solutions

DMW offers post-registration GVM upgrade solutions for all Volkswagen Amarok Variants, with options to increase your GVM to 3800kg, 4050kg, & 4250kg. These upgrades provide improved load-carrying capacity, allowing you to maximise your vehicle's potential without compromising performance or safety.

Why Upgrade Your GVM?

While the Amarok is a capable vehicle out of the factory, adding accessories like bull bars, winches, long-range fuel tanks, or even a full canopy setup can quickly eat into your available payload. A GVM upgrade ensures that your vehicle remains within legal weight limits while maintaining handling, braking efficiency, and overall durability.

Built for Tough Conditions

Australia’s harsh landscapes demand more from your 4WD, and with a GVM upgrade, your Ineos can confidently tackle rough terrain while carrying extra weight. Whether you're exploring remote tracks, working in demanding conditions, or setting up the ultimate touring rig, our upgrades ensure your vehicle is up to the challenge.

Expert Installation & Compliance

At DMW, we don’t just offer GVM upgrades—we install them with precision and ensure full compliance with Australian road regulations. Our expert team handles everything from suspension enhancements to certification, so you can drive away with confidence knowing your Amarok is legally upgraded and ready for action.

If you're ready to boost your Volkswagen Amarok's capability, get in touch with us today to discuss the perfect GVM upgrade for your needs!

*Actual GVM increase & availability subject to specific model variants.

Carry more - Safely & Legally

The allowable payload on most modern 4WDs seems great on paper, but gets quickly used up when accessories, gear and passengers get loaded in. Remaining under the vehicles Gross Vehicle Mass (GVM) can seem almost impossible.

DMW is a recognised Second Stage Manufacturer (SSM) which allows us to develop and federally certify components to increase your vehicle's GVM.

This allows DMW or their authorised dealers to fit GVM kits for a variety of vehicles both Pre and Post Registration.

Maximise your allowable payload without risking your roadworthiness.

Each complete GVM kit has been extensively tested to ensure ADR compliance is maintained.

Safety and performance by design

Federal approval for GVM upgrades requires rigorous testing to ensure that the vehicle performs as well or better than when it left the original manufacturer. You can be sure that your DMW GVM upgraded 4WD will stop and handle well, even with the increased load on board.

 

Depending on the vehicle, the following testing is required:

  • Finite Element Analysis (FEA) testing: A check of the maximum load carrying capacity of the vehicle's axles, chassis or other critical components.
  • Brake Testing: Laden and Unladen brake testing as well as testing under partial system failure to comply with ADR35/00
  • ESC Testing: If required, this test ensures that the ESC system's response is the same or better than the original vehicle.

The GVM of any vehicle is the weight in kilograms that the manufacturer has specified as being the maximum that the vehicle can weigh when fully laden. DMW GVM upgrades allow a vehicle to be certified to carry a greater amount than the original manufacturer, without breaching applicable ADRs or laws. You can upgrade the GVM of a vehicle using either Federal approval or State based approval, depending on whether the vehicle has been registered or not.

 

• If the vehicle has never been registered, Federal approval can be applied. The DMW GVM kit comes complete with an additional compliance plate which will be fixed to the vehicle.

• If the vehicle is already registered, the data used in Federal compliance is used in conjunction with a vehicle inspection by an authorised State engineer to certify the vehicle. 

 

The answer to this commonly asked question is no! This doesn’t matter if the GVM is done pre or post rego either, some installers will tell you otherwise but the fact is that GCM is a state based decision. Please see below exert from the Administrators circular 0-4-6 published 29/06/2018,

 

 “As there are no ADRs that require the GCM of a light vehicle (ie a vehicle less than 4.5 tonnes Gross Vehicle Mass) to be certified by testing or evidence provided by a manufacturer, the Department does not assess, endorse or approve any purported change to a light vehicle’s GCM specification by a SSM.

 

It is also important to note that the Department does not restrict or prohibit GCM upgrades, as they are an in service matter that is the responsibility of state and territory registration authorities.”

Is my GCM automatically increased when a GVM upgrade is fitted?

The answer to this commonly asked question is no! This doesn’t matter if the GVM is done pre or post rego either, some installers will tell you otherwise but the fact is that GCM is a state based decision. Please see below exert from the Administrators circular 0-4-6 published 29/06/2018,

“As there are no ADRs that require the GCM of a light vehicle (ie a vehicle less than 4.5 tonnes Gross Vehicle Mass) to be certified by testing or evidence provided by a manufacturer, the Department does not assess, endorse or approve any purported change to a light vehicle’s GCM specification by a SSM.

It is also important to note that the Department does not restrict or prohibit GCM upgrades, as they are an in service matter that is the responsibility of state and territory registration authorities.”
 

QUEENSLAND - GCM and other modifications

GVM Upgrades of IN SERVICE vehicles (currently registered vehicles) – APPROVED. 

GVM Upgrades under SSM to vehicles PRIOR to initial registration – APPROVED.

GCM Upgrade to IN SERVICE vehicles (currently registered vehicles) – NOT APPROVED.

GCM Upgrade under SSM to vehicles PRIOR to initial registration – APPROVED.

 

WESTERN AUSTRALIA - GCM and other modifications

GVM Upgrades of IN-SERVICE vehicles (currently registered vehicles) – APPROVED.

GVM Upgrades under SSM of vehicles PRIOR to initial registration – APPROVED.

GCM Upgrade to IN SERVICE vehicles (currently registered vehicles) – NOT APPROVED

GCM Upgrade under SSM to vehicles PRIOR to initial registration.

**BTC, Braked Towing Capacity to IN SERVICE Vehicles – NOT APPROVED.

 

NSW, SOUTH AUSTRALIA, and VICTORIA - GCM and other modifications

GVM Upgrades of IN-SERVICE vehicles (currently registered vehicles) – APPROVED.

GVM Upgrades under SSM of vehicles PRIOR to initial registration – APPROVED.

GCM Upgrade to IN SERVICE vehicles (currently registered vehicles) – APPROVED.

GCM Upgrade under SSM to vehicles PRIOR to initial registration – APPROVED.

**BTC, Braked Towing Capacity to IN SERVICE Vehicles – APPROVED.

 

NOTE: It is up to the Compliance Signatory/Certifier as to whether they deem it satisfactory to apply a GVM and/or GCM increase to In-service vehicles. Please refer to your local certifier for further clarification.

ACT and NORTHERN TERRITORY - GCM and other modifications

GVM Upgrades of IN-SERVICE vehicles (currently registered vehicles) – APPROVED.

GVM Upgrades under SSM of vehicles PRIOR to initial registration – APPROVED.

GCM Upgrade to IN SERVICE vehicles (currently registered vehicles) – NOT APPROVED

GCM Upgrade under SSM to vehicles PRIOR to initial registration – APPROVED. STILL AN IN SERVICE DECISION SO NO GCM UPGRADE.

**BTC, Braked Towing Capacity to IN SERVICE Vehicles – NOT APPROVED.

TASMANIA - GCM and other modifications

GVM Upgrades of IN-SERVICE vehicles (currently registered vehicles) – APPROVED.

GVM Upgrades under SSM of vehicles PRIOR to initial registration – APPROVED.

GCM Upgrade to IN SERVICE vehicles (currently registered vehicles) – APPROVED

GCM Upgrade under SSM to vehicles PRIOR to initial registration – APPROVED.

**BTC, Braked Towing Capacity to IN SERVICE Vehicles – APPROVED

 

NOTE: It is up to the Compliance Signatory as to whether they deem it satisfactory to apply a GVM and/or GCM increase to In-service vehicles. Please refer to your local certifier for further clarification.

*A vehicle that is legally registered in one Australian state of Territory with a BTC, GVM or GCM upgrade, can legally travel in another state or Territory.

 

** Please note that as of the Administrator Circular released in June 2018 BTC upgrades are not permitted on light vehicles. Please see exert below.

 

“The towing capacity of a light vehicle expressed as Gross Combination Mass (GCM) rating or Rated Towing Capacity or Maximum Braked Towing Mass rating must not exceed the value set by the first stage manufacturer. Second stage manufacturers are not permitted to increase the towing capacity as part of an SSM IPA that results in GVM upgrade,” it stated in Section 10.6, of the 0-4-6 circular issued in June 2018