Heavy Lift Tow Trucks

A Heavy Lift Tow Truck (HLTT) must comply with statutory mass and dimension requirements, unless operating under a Main Roads permit. Heavy Lift Tow Truck Period Permits have been developed to provide an approved HLTT additional mass limits on tandem and tri drive axle groups and approval to exceed certain statutory dimension limits, such as the statutory length limit for a vehicle combination, when towing a heavy vehicle or a heavy vehicle combination.

 Compliant HLTT Operator List

The Heavy Lift Tow Truck Operators identified within the document below are compliant in terms of having appropriate loading controls for the type of towed vehicle specified within the list. Only Heavy Lift Tow Truck Operators listed should be engaged to provide heavy vehicle towing services.

Compliant Heavy Lift Tow Truck Operators

Transport operators are reminded of their legal obligations under the Chain of Responsibility Legislation. Anyone who has control within the transport chain can be held legally accountable if by action, inaction or demand, they cause or contribute to mass, dimension or loading breaches.

 Eligibility Requirements

In order to obtain this permit, you must ensure the HLTT meets all the requirements of the Eligibility & Supporting Evidence Checklist below.

Note: A moratorium is in place until 31 July 2024 for the telematics and loading control requirements only. This is provided to enable adequate time for operators to comply with the revised loading control requirements.

 Applying for a permit

To apply for this permit, complete the permit application form below and provide all the necessary supporting evidence with your permit application.


 Operating Conditions


 HLTT Restricted Bridge Lists


 Heavy Lift Tow Truck Single Movement Permit Applications

If an operator does not wish to obtain the Heavy Lift Tow Truck Period Permit, they may apply for a Heavy Lift Tow Truck Single Movement Permit each time by completing the Heavy Lift Tow Truck Single Movement Permit Application form.

These requests will continue to be assessed in accordance the Tow Truck Licensing and Permit Requirements Guidelines. 

Heavy Lift Tow Truck Single Movement Permits will be issued by Main Roads in accordance with the Procedure for Heavy Lift Tow Truck Single Movement Approvals.

Acknowledgement of country

The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.

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