However, as is evident now, we were caught unawares. Mutated strain of the virus took India in its stride as we were yet to work out a robust vaccination strategy. To curb the spread and manage the health emergency getting out of control in view of paucity of beds, oxygen and ventilators, a large number of states-imposed lockdowns and other restrictions which continue till date. 

As is normal under such circumstances, the economy bears the brunt and that is what seems to have happened. The fragile economic recovery seen in the second half of FY21 seems to have gone derailed. Consumer confidence has hit a new low as shown in a recent survey. Different rating agencies and multilateral organizations have downwardly revised the growth projections for the current fiscal year. From a bullish 11-13% growth (in view of base effect), the projections are now for growths in single digits only.

Needless to say, the pitch for economic revival is queered.  But, curiously, as Covid infections come off from the peak levels and the recovery rates go up, a new kind of confidence is building up. The infection rates are coming down with as much alacrity as they had peaked.

Certainly, there is no room for any complacency as premonitions of a third wave have already been made. However, the vaccination strategy to inoculate a large number of Indians by the end of the year holds much hope. It has been observed that those countries that have already inoculated over 50% of their population have witnessed much less morbidity and mortality rates.

What also holds out hope are a range of high frequency indicators which show the resilience of the Indian economy and the entrepreneurship that shines through whenever an opportunity is provided. The economic growth in the fourth quarter of last fiscal has been better than expected. From a contraction of 24.4% and 7.4% in the first and second quarters, the economy turned around in the third one with 0.5% growth and ended the year with 1.6% growth in Q4.

There are a range of other indicators too. Industrial performance measured by IIP grew by 22.3 percent in March. Merchandise exports grew by 197 percent in April. The output of eight core infrastructure sectors grew by robust 7% in March. Manufacturing PMI has remained at a high of over 55 in March and April. GST revenue collection set a new record of Rs. 1.4 lakh crore in April.

If the tyre  production data for FY21, as released recently, is anything to go by, Tyre Industry will continue to put the wheels of economy in motion against all odds. No doubt, Tyre Industry's overall numbers are down in FY21. However when looked closely, there is ample evidence that points to the resilience  in the sector. Truck & Bus (T&B) tyre production, the bellwether of economy has turned in better performance in FY21 over FY20. And this despite the fact that April’20 was a washout in view of nationwide lockdown. Both T&B and Passenger Car tyre production touched significantly higher figures in March this year with T&B tyre production crossing 20 lakh numbers, a historic high.

FY21 will also go down as a landmark year when Radial Truck & Bus tyre production equalled that of Bias tyre production. Tyre exports from India have charted an upward trajectory in the second half of previous fiscal as the stability was achieved in the exports markets.

Forecast of a normal monsoon (third in a row) and the upcoming festive season can provide much-needed impetus to the economy if vaccination drive accelerates and Covid appropriate measures are followed strictly.

No doubt, the situation is still in a flux, and it is too nascent to gauge the true impact of the second wave on economic growth.  But ramping up the vaccination drive and inoculating the entire adult population as early as possible will help.

And there is a major shift again in the vaccination policy. As this column gets on the editor’s desk, the federal government has decided to provide free coronavirus vaccines to states for inoculation of all above the age of 18.

FY 21 could not live up to the expectations that most Indians had. Hope the next year will. (TT)

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Bridgestone has unveiled a new generation of aircraft tyres designed for the Boeing 737, delivering improved wear performance through optimised design. The tyres were first introduced on aircraft flown by partner airlines, helping to enhance their operational efficiency, and the company now intends to extend their availability to carriers worldwide. From 2027, tyres incorporating the advanced technology are scheduled to be fitted to a broad range of aircraft.

The launch comes as aviation continues to recover rapidly from the Covid-19 pandemic, a rebound that has brought labour shortages and made operational efficiency more critical than ever. At the same time, the sector is stepping up sustainability efforts in support of the International Civil Aviation Organization's target of net-zero CO2 emissions by 2050. Bridgestone refined the technology using extensive flight data supplied by partner airlines together with its own simulation tools, carrying out thorough evaluations and verification across a wide range of conditions.

The new tyres preserve the high durability of the company's existing Revolutionarily Reinforced Radial (RRR) technology while markedly improving wear resistance and curbing uneven wear through a new tread compound and an optimised contact profile. Casing durability has also been strengthened via an optimised sidewall design. Combined with advanced tyre wear prediction solutions developed alongside airlines and with retreading, the tyres support greater operational efficiency and lower CO2 emissions without compromising safety or reliability.

The new compound, which improves carbon black reinforcement and dispersion through Bridgestone's proprietary NanoPro-Tech molecular control technology, delivers better wear balance during landing and taxiing. Compared with the previous product, the tyre achieves more than 20 percent additional landings per tyre, reducing replacement downtime and maximising aircraft utilisation for high-frequency operators such as domestic carriers, while helping to lower operating costs.

Separately, the combination of flight data and simulation enabled Bridgestone to optimise contact conditions for aircraft-specific surfaces, including runways and taxiways, producing more uniform contact and cutting irregular wear seen on certain routes by more than 20 percent. This lowers the risk of unplanned replacements and flight delays, supporting on-time performance and easing the burden on maintenance teams. Further optimisation of the sidewall design based on RRR technology has extended tyre durability, and because roughly 80 percent of the materials in a retreaded tyre can be reused from the original, retreading reduces CO2 emissions at the manufacturing stage.

Bridgestone's aircraft tyres hold the leading installation share among airlines ranked in the top 10 of the SKYTRAX World Airline Awards 2025, underpinning safe and reliable operations. The company aims to maximise the productivity and economic value of airline operations, in line with the ‘Extension’ and ‘Economy’ commitments set out in the Bridgestone E8 Commitment, while enabling longer tyre life with lower resource consumption and emissions.

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Continental has introduced the ContiTrailAttack 4, the successor to its highly successful ContiTrailAttack 3 adventure tyre. The new 90/10 tyre retains the strengths of its predecessor while pushing performance further, aimed at riders who spend most of their time on asphalt but want readiness for occasional detours onto unpaved roads.

A full-silica compound delivers fast warm-up along with enhanced grip in both wet and dry conditions. The tyre offers intuitive and predictable handling wherever the journey leads, while state-of-the-art carcass materials and construction ensure reliable stability in every riding situation, even when fully loaded. Continental's MultiZoneBelt technology provides outstanding agility on winding roads and confidence on fast straights.

A newly developed cross-ply carcass construction for models with a 21-inch front wheel in size 90/90-21 stands out as a key highlight. The latest materials create a more flexible carcass, a better feel for the surface and calmer, more balanced handling. A revised apex design supports the sidewall and improves stability, while a new innerliner makes all sizes tubeless-compatible. The tyre also achieves a new level of steering precision for adventure motorcycles with 21-inch front wheels.

Positioned as a 90/10 tyre for 90 percent road use and 10 percent unpaved paths, the ContiTrailAttack 4 suits adventure riders who mostly choose paved roads but remain ready for spontaneous gravel detours. Confidence, stability and fun in twisty sections take centre stage, whether on the daily commute or a motorcycle vacation. It fits a wide range of modern adventure and travel enduro motorcycles, including the BMW R 1300 GS and F 900 GS, Honda CRF1100L Africa Twin, KTM 1390 Super Adventure S EVO, Triumph Tiger 1200 Rallye Pro, Ducati Multistrada V4 S, CFMoto MT 800 X and Voge DS 900X.

Raphael Michels, Product Manager – Motorcycle Tires, Continental, said, “Our full-silica compound inspires confidence at all times – from a cool morning start to a demanding mountain pass in the afternoon. The MultiZoneBelt technology, in turn, uses its specifically tuned stiffness zones in the steel belt to deliver outstanding agility on winding roads – and composure on fast straights.”

Rafael Kascha, Product Developer – Motorcycle Tires, Continental, said, “With the ContiTrailAttack 4, we are achieving a new level of steering precision for adventure motorcycles with a 21-inch front wheel. We accomplish this through advanced materials and a newly developed, cross-ply carcass construction. For riders, this means noticeably more direct and confidence-inspiring handling, whether in changing conditions on country roads or on occasional excursions onto gravel.”

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Zeon Corporation has formed a business alliance with QunaSys Inc. to extend mathematical model-based development, a novel R&D methodology, across manufacturing industries. The partnership merges Zeon's long-established expertise in polymer and materials development with QunaSys's mathematical modelling capabilities, creating an approach that deepens researchers' understanding of phenomena and strengthens decision-making.

Zeon has cultivated practical methodologies in this field through internal materials projects and employee training. The alliance will now pursue joint research, proof-of-concept (PoC) initiatives and tailored solutions to bring the scheme to external companies on a full-scale basis. The collaboration builds on a capital and business tie-up established in March 2022 aimed at creating a data management platform for machine learning, automated experimentation and quantum computing in materials development. The platform and the new scheme complement each other by enabling efficient validation of models against data and generation of high-quality hypotheses.

Unlike conventional approaches, the methodology treats mathematical models as foundations for researcher thinking rather than mere predictive tools. Models are built through objective definition, factor decomposition, hypothesis organisation, model creation and iterative verification. This lets researchers identify the essence of phenomena, narrow hypotheses requiring testing and rationally choose next steps – linking understanding to concrete actions that enhance business value and extending support beyond R&D into value creation.

Applying the approach requires both modelling technology and materials development expertise. Under its STAGE 30 medium-term plan, Zeon is reshaping its portfolio and positioning its data business as a next growth driver, intending to develop the scheme into a service within that business. The companies will accumulate methodologies and practical examples, broaden application across materials fields and promote manufacturer adoption through joint research, PoC projects and enterprise solutions, contributing to more advanced and efficient R&D.

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The U.S. Tire Manufacturers Association (USTMA) has welcomed the National Highway Traffic Safety Administration's (NHTSA) announcement of a negotiated rulemaking aimed at modernising federal tyre testing standards. The association has long pushed for this update, arguing that current rules are outdated.

According to USTMA President and CEO Anne Forristall Luke, modern standards lead to safer roads, and the group praised Administrator Morrison for advancing the effort. Luke noted that testing designed for 1960s-era tyres reveals little about today's products and blocks Americans from accessing advanced technology available elsewhere. Aligning standards with modern tyre technology would give drivers access to the highest-performing tyres, and USTMA members are ready to contribute their engineering expertise to the process.

​“Modern standards make for safer roads. USTMA applauds Administrator Morrison for taking on work the tyre industry has urged for years: bringing federal tyre standards in line with the tyres Americans drive on today. Outdated tyre testing standards designed for the tyres of the 1960s tell us nothing about whether today’s tyres are safe. In fact, those outdated standards prevent American drivers from accessing the latest technology currently available in much of the rest of the world. Bringing our standards into line with modern tyre technology will ensure Americans have access to the highest performing tyres made today. USTMA’s members look forward to contributing their engineering expertise to the process,” ​said the USTMA President and CEO.

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