Triangle Tyre is set to broaden its off-the-road (OTR) tyre lineup in the second half of 2025. It’ll introduce new sizes and advanced tread designs tailored for mining, construction, and quarry operations. Building on its Bauma 2025 showcase, the company continues to innovate. It does this with durable, high-performance tyres that meet the growing global demand for reliable OTR solutions.
Expanding OTR Portfolio with New Products for 2025
Triangle Tyre delivers strong performance in demanding off-road applications. After showcasing its flagship OTR products and new TPMS system at Bauma 2025, the company will introduce additional OTR offerings in the second half of 2025.
“We are seeing tangible improvements in tyre life and site productivity thanks to a focused strategic approach to tyre management,” says Luca Mai, OTR Director Europe at Triangle Tyre.
“End users are enjoying the benefits of changes in tyre policy that have extended the lifespan of tyres on their machines, significantly boosting productivity at their sites. These new products are a direct response to our customers’ need for durable, high-performance solutions that reduce downtime and operating costs in demanding environments.”
Recognised as one of China’s largest tyre manufacturers and the world’s fourth-largest in the OTR segment, Triangle delivers advanced solutions for mining, quarrying, construction, port, and industrial sectors. Industry giants such as Caterpillar, Hyundai, Sany, CNH, and many others trust their original equipment with Triangle quality tyres.
New Triangle Tyre Products for 2025
Triangle has announced it’ll add two new sizes – 23.5R25 and 29.5R25 – to its TB516 PRO E3/L3 range. This will happen in the second half of 2025. Triangle designed this non-directional tread pattern for machines operating on sand and aggregate surfaces, offering a double-marking option suitable for loaders and articulated dump trucks (ADT).
Also joining the range is the new TL538 PRO E4/L4, available in sizes 23.5R25, 26.5R25, and 29.5R25. Compared to the TB516 and TB516 PRO E3/L3, the E4/L4 version features larger tread blocks, greater tread depth, and enhanced carcass protection. It delivers a deep-tread rock pattern and cutting-edge technology aimed at maximising durability, traction, and overall performance in challenging environments.
In the L5 segment, the TL559S range will see the addition of 17.5R25 and 18.00R25 sizes. Triangle designs these tyres with an extra-deep tread, damage-resistant buttressed shoulders and sidewalls. Additionally, the heavy-duty casing construction ensures exceptional durability and longevity. Their cut-resistant rubber compounds and radial design provide a smooth ride even in the most abrasive conditions.
For quarry operations, Triangle will introduce the new 18.00R25 size in the TB516 PRO range for rigid dump trucks. This tyre features a 150-level tread depth for improved traction and wear resistance in harsh working conditions.
Expansion of Giant/Jumbo OTR Range
Triangle is also expanding its Giant/Jumbo OTR tyre range by introducing a new generation of products.
Further innovation has been developed in this segment, which includes some of the world’s largest radial OTR tyres for rigid dump trucks carrying extra-heavy loads. Triangle is now launching new generations of mining tyres specifically designed for these vehicles. New additions include the 27.00R49 TB599 PRO, 46/90R57 and 50/80R57 TB599 A PLUS, and the 46/90R57 TB999A. Triangle especially recommends these tyres for high Ton-Kilometre per Hour (TKPH) operations and designs them to fit rigid dump trucks with payloads up to 300 tonnes, such as those used in coal and copper mines and oil sands operations worldwide.
Triangle tyres are engineered for ultra-high durability. These new giant tyres feature innovations in tread patterns, rubber compounds, steel cord construction, advanced materials, and structural engineering. They offer enhanced durability, more aggressive tread designs, improved heat dissipation, and the ability to carry larger payloads.
“Demand for premium OTR solutions keeps growing worldwide,” says Mai.
“Our investment in cutting-edge products ensures that we can serve customers with a complete, high-quality range backed by expert service and support.”
