Large companies rated at some level tried to measure the risk factors of their products and resources starting in late 1990’s. They calculated or estimated the most critical parameters and assessed and listed the topics. They listed the predicted strategies to be overcome. One can guess, however, that none of them ever viewed a virus as causing such a pandemic that their predominant risk failed and they had to stop production for long days.

No risk means that there is no sustainability problem. Indeed, the risk concept for each industry should cover all aspects. The risk can be related to the global economy, a pandemic, local disruption, local toxic leaks, or a lack of resources in processes. The energy, the people, the water or the air we breathe can be additional risk factors for sustainability.

The ‘Material Recovery’ and Retreading are two milestones for recycling of waste tyres with increasing rates rather than energy recovery. The ‘Challenge is every tyre is to be recycled after removal’

In the tyre industry, current raw material sources must first be well managed unless alternatives are developed. Delivery channels are generally designed to take place in just-in-time transactions. There is already a good step towards weight loss. The main goal of sustainability is to ‘stay carbon-neutral.’ This is true, but it does not cover everything. The management of a ‘Zero Waste Factory’ is primarily focused. Collecting used tyres is a problem and factories should contribute. The challenge is: “Every tyre has to be recycled after it has been removed.”

One aspect of tyre recycling is retreading, which unfortunately only applies to large tyres like trucks, buses and OTR’s in many countries. However, the volume and mass of the tyres to be handled in small groups is much larger and, unfortunately, energy recovery is primary destination in many countries.

According to ETRMA, the tyre industry in EU countries has dramatically improved the sustainability of tyres at every stage from design to end of life. Weight reduction, voluntary commitment to eliminate PAH-rich oils from tyres, helping the chemical industry assess the risks associated with their products, and the Sustainable Natural Rubber Initiative are just a few of the recent examples of this commitment. According to the EU Landfill and Waste Equipment Directive (EOL), the national governments are obliged to address its recycling for safety, health and environmental purposes.

However, we know that recycling of waste tyres is increasing in Europe, but the rate of retreading is not, and that tyres are still widely used in energy recovery processes. The bright side, however, is that recycling rates in the European Union have globally reached 98% after the United States, where the recycling rate is still close to 80%.

So many technological advancements to serve for long-lasting tires have contributed to the sustainability of the industry

The annual world production of used tyres, which comprises about 1.4 billion units, is estimated at 2.5 billion units in 2032. This means that a mass of almost 100 million tons of old tyres must be recycled every year. The use of recycled materials in industrial products should be encouraged by the governments. This is in fact a great advantage for the world economy and ecology.

In the automotive tyre industry, So many technological advancements have contributed to the sustainability of the industry. The main concern was to have long-lasting tyres on the market. Shorter life means more production and more used tyres. Today, in many product groups, premature tyre failure in service is almost “zero” except sudden air loss and improper use. When looking for sustainable alternative raw materials, therefore, it should be taken into account that the current level of tyre performance should not lag behind.

Anti-block braking systems were initially optional. Wheel Torque Distribution Algorithms were so at the beginning. However, both eliminate a significant safety risk for almost all vehicle groups that have served for long lasting and even worn tyres.

The synthetic rubber polymers in crude oil used in the tyre industry have helped too much for long-lasting tyres. Their “reuse” in recycling and the search for carbon-free alternatives are more important today.

For Sustainability, Carbon Neutral and Longer-Lasting Tyres are needed. There is still a long way to go…

Crump rubber extracted from old tyres is widely used in road construction, sports and leisure in various institutions. Recycling in this respect serves the circular economy. However, it should be possible to use micronised rubber powder in new tyres that also replace oil and rubber-based materials.

If one day airless tyres become popular in the market, they will add durability by using less rubber and being puncture proof. The development of sensors, chips and labels that can be integrated into the tread groove of a tyre and provide access to real-time information on temperature, pressure and roadway configuration will increase the impact of self-inflating tyres. With run-flat tyres, this is a big step towards more “Longer-lasting” tyres.

Various technologies are being explored to take advantage of used tyres, including infrastructure, and to make new tyres. If thermo technology research is successful, carbon black converted from recycled tyres into new tyres will become a reality. The recovered carbon black reduces CO2 emissions during the carbon black recovery process by 81% and prevents deforestation.

Carbon neutral and longer-lasting tyres without compromising on safety are necessary which will take a hard work and a long journey.

The Rubber Board has announced the commencement date for a three-month Certificate Course in molecular biology and biotechnology techniques through the National Institute for Rubber Training (NIRT). The course begins on 7 May 2025 and the number of seats is limited to 15.

Graduates, postgraduates, research scholars and practitioners interested in academic and industrial employment based on molecular biology and biotechnology in any field of biological science are encouraged to apply by 1 May 2025, according to the organisation's press release. In addition to updating knowledge, the course focuses on developing practical skills in some of the fundamental molecular procedures, such as gene cloning, sequencing, gene expression, transgenic development and the extraction of nucleic acids (DNA, RNA). According to the statement, individuals who successfully complete the course will be qualified to participate in cutting-edge research in molecular biology and related fields as a potential career opportunity.

Interested candidates may contact on 9495928077 (WhatsApp 0481 2351313) or send a mail to training@rubberboard.org.in for more details.

Nexen Tire’s N’FERA Sport R and N’Blue 4 Season 2 tyres have emerged winners at the 2025 Green Good Design Awards, the eco-focused division of the Good Design Awards, organised by The Chicago Athenaeum and The European Centre for Architecture, Art, Design and Urban Studies. Both the tyres were recognised in the Green Transportation category for their eco-friendly design.

The N’FERA Sport R, a high-performance summer tyre, was praised for its function-driven design that enhances driving performance and user convenience. The tyre features ‘Step Groove’ tread pattern, wherein the groove gradually expands the contact area as the tyre wears, which helps in maintaining the grip even in worn conditions. The circular wear indication in the middle of the tread diminishes over time, signalling that the tyre needs to be changed. To increase grip, the tyre also makes use of a broad contact patch and a high-carbon black compound. To improve stability and responsiveness at high speeds, the inside is constructed with a two-ply polyester framework and a twin steel belt. By avoiding wheel slide, these design elements contribute to steady performance even in high-torque electric vehicles.

Already a recipient of the prestigious Red Dot Design Awards (2022) and the ‘Green Tire’ seal from AutoBild (2023), the N’Blue 4Season 2 was also recognised in the same category for its eco-friendly design, which decreases tread wear, extends replacement cycles and lowers environmental impact. The tyre lasts longer and produces less waste thanks to a new compound that increases wear resistance by almost 30 percent over the previous model, supporting sustainability. Fine sipes are positioned in the middle of the tread blocks to guarantee uniform contact with the road. The outer tread's serrated edges enhance braking on snow, while the centre’s slanted support structure lessens block movement on uneven terrain for a more stable ride during the winter.

Travis Kang, Global CEO of Nexen Tire, said, “This award highlights our commitment to shaping a sustainable mobility environment through design-driven innovation. This accolade confirms our commitment to sustainability and quality. We will continue to strengthen our brand through innovation and responsible management.”

Bekaert has flagged off its first fleet of LNG-powered trucks in India in collaboration with GreenLine, the country’s leading provider of sustainable heavy trucking solutions. The joint initiative is aimed at supporting India’s vision for a gas-based economy and reducing the carbon footprint of road logistics.

The foundation of the collaboration with GreenLine is a mutual dedication to operational innovation and ESG standards. Bekaert has the infrastructure required to trial this effort in Chennai and Halol, with plans to expand following a six-month learning period, thanks to GreenLine's LNG ecosystem, which is supported by real-time telemetry and a smooth refuelling network. It is anticipated that each LNG truck will save up to 24 tonnes of CO₂ a year, making a significant contribution to Bekaert's targets of 65 percent of sales coming from sustainable sources and carbon net zero by 2050.

Dinesh Mukhedkar, Procurement Operations Lead – South Asia and Procurement Global Shared Service Centre Lead, said, “As part of our purpose, ‘Establishing the new possible’, and our ambition to lead in safe, smart and sustainable solutions, decarbonising logistics is an essential step. Heavy-duty transport contributes nearly 90 percent of emissions in Indian logistics. Switching to LNG helps reduce CO₂ by up to 30 percent and particulate matter by up to 91 percent compared to diesel. GreenLine’s mission and integrated support made them the ideal partner. Together, we are shaping a cleaner, more sustainable future for logistics in India.”

Trelleborg Tires is all prepped up to debut the ART1000, its first agricultural rubber track for high-powered machinery, at the upcoming Agrishow 2025, the largest agribusiness trade show in Latin America. The company will also display its TM150 CFO tyre, which is developed for a new generation of sprayers, along with a wide selection of products designed for modern farming. The event is scheduled to be held from 28 April to 2 May in Ribeirão Preto (SP), Brazil.

Trelleborg Tires enters the agricultural rubber track market with the ART1000, a tyre designed for high-horsepower machines. In addition to optimizing vehicle economy and offering additional strength and long-lasting durability, the ART1000 is engineered for remarkable adaptability and mobility of agricultural machinery in all operating circumstances. Its track design incorporates cutting-edge tread bars that reduce soil compaction, encouraging nutrient absorption and robust root development. In demanding high-pull applications, the high self-cleaning capability maximizes overall performance and lowers operating costs by improving ride quality and increasing traction. Even in the most demanding agricultural settings, ART1000's exceptional wear and cut resistance is ensured by its cutting-edge engineering and sophisticated rubber compounds.

The TM150 CFO series, which comes in sizes VF380/90R46 and has both VF (Very High Flexion) and CFO (Cyclic Field Operations) technology, is also making its debut in Brazil. CFO allows for greater load capacity during cyclic operations at up to 30 kmph when installed on contemporary, powerful sprayers. Because of its unique internal construction, the TM150 can operate at lower pressures, increasing its ground footprint, reducing soil compaction, and improving traction.

At Booth #E8b, Trelleborg will also display a range of high-performance tyre solutions including PneuTrac, a hybrid between a radial agricultural tyre and a track designed for smooth navigation in vineyards and orchards, the multi-award-winning TM1000 ProgressiveTraction tyre and the company’s patented agricultural TW rim profile for contemporary tractors, combines and harvesters.

Marcelo Natalini, President at Yokohama TWS South America, said, “Trelleborg Tires brings innovation from the soil up, delivering high-performing tyre solutions to boost productivity and protect their land. At Agrishow 2025, agri professionals will have the chance to connect with our tyre experts on site and see these technologies live, from the new ART1000 rubber track to our most advanced tyre ranges, designed to handle the challenges of next-generation machinery and modern field operations.”