Nanocomposites in Tire Development – Benefits, Challenges, and the Role of Carbon Nanotubes and Graphene

In the rapidly evolving automotive industry, enhancing vehicle performance and sustainability through innovative materials is paramount. Nanocomposite materials, incorporating nanoparticles such as carbon nanotubes (CNTs), graphene, and silica, have emerged as key enablers in redefining tire technology with improved durability, efficiency, and environmental impact. This review discusses the integration of these nanocomposites into tire manufacturing, emphasizing their role in enhancing mechanical properties, wear resistance, and rolling efficiency while reducing environmental footprints. Challenges such as dispersion uniformity within the rubber matrix and economic considerations due to high material costs are examined, alongside future research directions aimed at scalability and cost reduction. The paper predicts a significant increase in the adoption of nanocomposite tires, driven by technological advances and the shift toward sustainable manufacturing practices. By detailing the synergistic effects of nanocomposites, this review highlights their potential to revolutionize tire performance and contribute to the next generation of green automotive technologies.