Available in a range of sizes View all sizes >
The Giti GAM839 is a heavy-duty all-position tyre engineered for continuous load-bearing and durability across challenging Australian terrains. Its reinforced belt and thick cord construction withstand punctures and prevent tread damage.
The GAM839’s unique shoulder groove aids in heat dissipation, reducing wear and extending tyre life, while a central V-shaped groove prevents stone trapping for safer driving.
Suited for dumper trailers, cement mixers, and varied all-position uses, the GAM839 combines durability, stability, and even wear across high-demand applications.
| Size | Load Index | Speed Index |
|---|---|---|
| 10.00R20 | 149 | K |
| 11R22.5 | 148 | K |
Founded in 1951, Giti has grown to become one of the largest tyre producers in the world. Giti Tire manufactures and sells a wide range of tyres for various types of vehicles, including passenger cars, SUVs, trucks, buses, and motorsports applications.
Subscribe to our newsletter for tyre care tips, expert insights, and more.

Fill out the form below and the team will be in touch to assist. If you’d prefer to give us a call, please see our contact details below.
1800 681 298

Fill out the form below and the team will be in touch to assist. If you’d prefer to give us a call, please see our contact details below.
1800 681 298