Influence of Tire Pressure on Vehicle Dynamic Response

Abstract: Tire pressure is a critical parameter affecting vehicle performance, safety, and dynamic behaviour. Variations in tire inflation pressure significantly influence ride comfort, handling stability, braking performance, and tire-road interaction characteristics. This study investigates the influence of tire pressure on vehicle dynamic response by analysing its effects on contact patch behaviour, stiffness characteristics, and vibration transmission. The analysis combines theoretical principles with vehicle dynamics concepts to evaluate how underinflation and overinflation impact system performance. Results indicate that deviations from optimal tire pressure alter suspension response, stability behaviour, and energy dissipation mechanisms. The findings emphasise the importance of proper tire pressure management for maintaining vehicle safety and performance. Keywords: Tire pressure, critical parameter, vehicle performance, safety, handling stability, braking performance, maintaining vehicle safety. Title: Influence of Tire Pressure on Vehicle Dynamic Response Author: Ebrahim Mohammad Almufarrej, Mohammad F. Kh. A. Alenezi International Journal of Mechanical and Industrial Technology ISSN 2348-7593 (Online) Vol. 13, Issue 2, October 2025 - March 2026 Page No: 79-83 Research Publish Journals Website: www.researchpublish.com Published Date: 23-February-2026 DOI: https://doi.org/10.5281/zenodo.18741230 Paper Download Link (Source) https://www.researchpublish.com/papers/influence-of-tire-pressure-on-vehicle-dynamic-response