Tyre Stewardship Australia (TSA) reports that Australia’s mining sector is beginning to play a more active role in advancing tire recycling initiatives, addressing one of the most complex challenges in the circular economy: the management of massive off-the-road (OTR) mining tires at end of life.

TSA has highlighted Rio Tinto’s recent tire recycling trial as a strong example of how innovation and commitment can unlock new solutions for mining tires, which are notoriously difficult to process due to their size, steel content, and remote operating locations.

Turning a major waste challenge into a recycling opportunity

OTR mining tires represent one of the toughest segments of tire stewardship. Their scale and durability make conventional recycling pathways difficult, and outdated practices such as on-site burial have historically been common. However, Rio Tinto’s trial demonstrates that alternative, more sustainable options are both viable and scalable.

The initiative shows how end-of-life mining tires can be redirected into recycling streams that support their reuse in roads, civil infrastructure, and other industrial applications—helping displace virgin materials and reduce environmental impact.

Tire recycling capacity ready to scale

According to industry stakeholders, Australia’s tire recycling sector already has the technology, facilities, and expertise needed to process large mining tires. What is required now is broader industry adoption and stronger collaboration between miners, recyclers, and stewardship organizations.

Advanced recycling solutions, including mechanical processing and downstream applications for recovered rubber and steel, are ready to support increased volumes of OTR tires as more mining companies commit to sustainable end-of-life management.

Momentum for change in mining tire stewardship

The growing engagement of mining companies signals a positive shift toward responsible tire stewardship across Australia’s resource sector. By replacing legacy disposal methods with modern tire recycling solutions, the industry can significantly reduce waste, lower emissions, and contribute to a more circular economy.

With initiatives like Rio Tinto’s trial setting the pace, stakeholders are calling for wider participation to build momentum and deliver lasting change across the mining and tire recycling sectors.

Article source: Tyre Stewardship Australia.