Module 2: Toyota Prado 150 Series Suspension GVM Upgrades

The Prado 50 36001kg GVM Upgrade is our most popular option for most travellers. This upgrade will increase the ride height of the vehicle by approximately 50mm, depending on vehicle spec level and constant load.

• Toyota GVM 2990kg » Lovells GVM 3500kg
• Toyota GCM 5990kg » Lovells GCM 5990kg
• Toyota Front Axle 1450kg » Lovells Front Axle Rating 1450kg
• Toyota Rear Axle 1800kg » Lovells Rear Axle Rating 2050kg

State compliance, or ‘post-rego’, applies to vehicles that are already licensed. In Western Australia, GVM upgrades are processed under a WA Department of Transport Type Approval and issued as a modification approval once the vehicle has been inspected and passed.

The vehicle must be presented to an Authorised Inspection Station in roadworthy condition. The approval recognises the revised GVM, and where applicable, a revised GCM in line with the approval documentation. BTC revisions are not available under post-registration approval.

Unlike federal (pre-rego) upgrades, state-approved GVM increases are recorded as a modification against the vehicle rather than changing the original Commonwealth compliance plate details.

While not essential, upgraded Upper Control Arms are a popular addition.

• Stronger than OE
• Built-in caster and camber
• Improves wheel alignment
• Increases wheel travel

The Roadsafe diff drop kit lowers the front differential to reduce CV joint angles after the suspension lift. By bringing the driveline geometry closer to factory spec, it helps minimise CV wear, vibration, and the risk of premature failure.

A Panhard rod is a suspension link that provides lateral location of the axle. One end attaches to the vehicle and the other end attaches to the axle and with the ~50mm lift of a GVM upgrade the axle moves slightly to the left. An adjustable Panhard rod allows us to correct the suspension to OE alignment which can improve tyre wear and handling.

A coil spring mounted airbag designed to support existing rear springs under load. The bag sits inside the coil spring within a protective sleeve and is run at low pressure when unladen, increasing only as load demands. Used correctly, it helps maintain ride height and vehicle attitude when towing or carrying weight, supporting stable steering, braking and overall balance.

Our Manual option simply refers to the inflation and these have two tyre style valves fitted near your trailer hitch for adjusting pressure.

Our onboard control system allows in cab adjustment of airbag pressure through a dual digital gauge with independent inflation and deflation paddles. It requires a suitable, secure mounting location for the controls and an onboard compressor to supply air. In our builds, the drawer system provides the most practical and protected install position, integrated with the vehicle’s electrical system for reliable operation.