International Journal For Multidisciplinary Research

E-ISSN: 2582-2160     Impact Factor: 9.24

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 8, Issue 1 (January-February 2026) Submit your research before last 3 days of February to publish your research paper in the issue of January-February.

Comparative Study of Polyurethane, Thermoplastic Polyurethane, And Ethylene Vinyl Acetate for Enhanced Ride Comfort in Airless Tires

Author(s) Ms. HARI BHAGYA SRI BHEEMAKONDA
Country India
Abstract Airless tires, designed to operate without air pressure, offer durability and puncture resistance but struggle to match the comfort of traditional air-filled tires. The cushioning effect provided by air is crucial for absorbing shocks and vibrations, which airless tires must replicate using alternative materials. This paper proposes the best of three advanced polymers—Thermoplastic Polyurethane (TPU), Ethylene-Vinyl Acetate (EVA), and Polyurethane (PU)as potential solutions for improving ride comfort in airless tire design. These materials are evaluated based on their elasticity, shock absorption, and vibration-damping properties, which are essential for enhancing comfort. By integrating these polymers into the structure and tread, the study compares their ability to provide cushioning, reduce road vibrations, and improve overall ride quality. Additionally, their lightweight nature helps reduce rolling resistance without compromising durability. A detailed analysis is conducted to determine which of the three materials delivers the best performance in balancing comfort and durability. The results of this research provide insights into the most promising polymer for advancing airless tire technology.
Keywords Airless tires, advanced polymers, ride comfort, TPU, durability
Field Engineering
Published In Volume 8, Issue 1, January-February 2026
Published On 2026-01-30
DOI https://doi.org/10.36948/ijfmr.2026.v08i01.67704

Share this