The effects of the Strait of Hormuz closure will become particularly evident in 2026 and undoubtedly represent a strategic bottleneck for global energy and petrochemical trade. The Gulf War disrupted raw material supplies, crippled logistics and destabilised key export markets.
While the war represents a financial catastrophe, it also presents new opportunities. It has driven up raw material costs, while the logistics crisis has impacted export markets. The financial consequences include shrinking margins and reduced demand. However, long-term strategic shifts are expected, and these trends are likely to accelerate by 2040.
The closure of the Strait of Hormuz and the disruptions in the Red Sea have brought maritime traffic to the Middle East and Europe to a near standstill. The war has caused logistical chaos, and exports face immediate difficulties. China alone was expected to export more than seven million tyres to the Middle East by 2025, but this vital trade route is now blocked by skyrocketing freight rates and insurance premiums.
The profitability of the sector, whose gross margins are expected to fall to slightly more than four times their pre-war levels, is likely to be impacted by market consolidation and rising demand for high-tech tyres, particularly for electric vehicles. In the short to long term, the costs of raw materials such as synthetic rubber, carbon black and logistics are expected to rise significantly. Furthermore, this crisis could spur massive investments in bio-based and recycled materials to reduce dependence on petroleum. To address supply bottlenecks, the sharp decline in exports from the Middle East, coupled with significantly increased transportation costs, should be offset by regionalised production, for example, in India and Southeast Asia. With regard to product development, the short-term priority of cost control should lead to an acceleration of research and development into sustainable rubber compounds and sensorless smart tyres.
The end of the Gulf War is likely to usher in a period of weak economic growth and high inflation. The tyre industry is already facing a profound restructuring process. In the post-war era, the focus is not only on repairing the damage but, above all, on accelerating the long-term transition to regionalised supply chains, a circular economy and value creation through technology.
The most immediate consequence of war is a drastic increase in raw material costs,
which can account for almost 70 percent of tyre production costs. Around 45 percent of the raw materials used in the tyre industry are petroleum-based, and another 45 percent are natural rubber. In the case of synthetic rubber (NBR/SBR), the direct rise in oil prices leads to a price increase for butadiene, a key raw material. In the US, NBR prices rose by 7.4 percent at the beginning of March 2026; in China, butadiene prices jumped by 25 percent within a week.
Analysts estimate that this conflict could reduce global natural rubber production by 36 to 45 kilotonnes in the first half of 2026. How can this be explained, given that the effects on natural rubber are indirect? Diesel shortages prevent trucks from collecting rubber from plantations, thus reducing supply on the market. This shortage is contributing to the energy crisis in Southeast Asia. Prices for carbon black and chemicals derived from oil and gas are also rising in line with increasing energy costs. The supply of speciality chemicals (such as bromine from Israel) is also at risk.
Bio-based materials, particularly long-term ESG pilot projects, represent an immediate strategic necessity. The market for bio-based materials is projected to reach USD 337 million by 2032, with a compound annual growth rate (CAGR) of 101 percent, thus replacing volatile petrochemical feedstocks. Similarly, it is becoming increasingly clear that tyre pressure monitoring systems (TPMS) and sensorless, AI-powered systems like Michelin SmartWear can reduce costs and enhance safety.
Rising energy prices and crumbling infrastructure will weigh on consumption and investment. Inflation is high and is expected to remain high (around four percent for the G20 in 2026). Even after the war, energy costs and the rebuilding of supply chains will keep prices high. Consequently, the post-war economic recovery is expected to be slow and uneven, without a V-shaped rebound. The war has left lasting scars on global supply chains and public finances. Global GDP growth is weaker and below the pre-pandemic average.
In the field of carbon black recycling, carbon black is developing into a strategic raw material. Recycled carbon black (rCB) and tyre pyrolysis oil are becoming strategic raw materials intended to replace unstable fossil fuels. Massive investments, such as in Lummus-InnoVent, a continuous pyrolysis technology, will increase rCB production and reach a market of USD 15.6 billion by 2034.
Sustainable and bio-based materials are of great strategic importance, and significant investments are already being made to increase their production. Rising oil prices are making bio-based alternatives economically viable and essential for security of supply. Therefore, the transition to sustainable materials is no longer just an ESG goal but a necessity for the entire supply chain.
The Gulf War acted as a powerful catalyst, transforming promising future trends into immediate and essential investments. Bio-based silanes, for example, are now being used more and more frequently. Momentive’s NXT P97, a next-generation silane for electric vehicle tyres with 79 percent bio-based carbon, reduces reliance on fossil fuels while improving rolling resistance and durability. This technology, a prime example, is currently being deployed on a large scale.
Tyre prices will remain high. The recovery will therefore be characterised more by rapid strategic development than by a simple return to pre-war levels. It is not so much the fluctuating demand from car manufacturers, but rather the replacement tyre market, which alone accounts for 70 percent of the volume, that is likely to continue to strongly support the consumer goods and logistics sectors during the economic recovery.
Increasing uncertainty is becoming the new normal. Geopolitical risks remain a key concern, forcing companies to prioritise resilience over efficiency. This situation is creating unequal competitive conditions for tyre manufacturers and their core markets. The difficulties faced by energy-importing countries in Europe and Asia will be further exacerbated in this climate of uncertainty.
This crisis will be one of the main reasons for the relocation of production to key markets, forcing the tyre industry to make unavoidable investments. It will be compelled to implement the technologies necessary for a more resilient, sustainable and technologically advanced future. New production centres will be established to circumvent geopolitical obstacles. This new dynamic is characterised by a clear strategic realignment of production and supply chains, accelerating ‘out-of-China’ models and leading to regionalisation. This conflict is not merely a disruption but a form of brutality for economically weaker countries, even if it represents a highly effective response to the relocation of production areas.
This war teaches us that excessive dependence on unstable regions like the Middle East must be balanced by the need for market diversification. Exporters like China and India will increasingly focus on Africa, Latin America and Southeast Asia. Margins will remain under pressure in the short term. High raw material and energy costs will not fall immediately. Large global companies will gain market share by leveraging their size and technology, as well as through increased regionalisation. Conversely, smaller, less diversified companies risk being acquired or exiting the market. Companies with strong pricing power and high operational efficiency will recover faster than those that rely solely on low prices.
The tyre industry is facing profound change. The tyre market is being restructured, and local, sales-oriented production is being intensified to circumvent geopolitical barriers and tariffs. In the short term, demand is expected to recover, but profit margins will be severely impacted by persistently high costs. In the long term, the sector will become more regionally focused, evolve towards a circular economy and rely more heavily on technology. In short, the end of the war will not restore the pre-conflict status quo. The crisis has forced a difficult but necessary transition to sustainable and resilient business models that will shape the key trends through 2040.
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