Volume 2 - Issue 2, March - April 2026

The dynamic load behavior of truck chassis plays a crucial role in determining vehicle durability, structural integrity, ride comfort, and overall safety under real-world operating conditions. This review paper provides a comprehensive analysis of the types of dynamic loads acting on truck chassis—including vertical, lateral, longitudinal, torsional, and impact loads—and examines the key parameters influencing these forces. Material considerations such as highstrength low-alloy steels, aluminum alloys, and composite– metal hybrid structures are discussed with emphasis on their fatigue behavior under cyclic loading. Various analytical approaches, including Finite Element Analysis (FEA), MultiBody Dynamics (MBD) simulation, and experimental methods such as strain gauging and road load data acquisition, are critically evaluated. Existing research emphasizes the dominance of dynamic loads over static loads, the significance of welded joint fatigue, and the importance of co-simulation frameworks for accurate stress prediction. Despite considerable advancements, notable research gaps persist in areas such as modular chassis systems, electric truck load dynamics, AI-based predictive fatigue modeling, and digital twin integration. This review highlights the need for advanced computational tools and real-time data-driven strategies to develop smart, adaptive chassis systems for the next generation of heavy-duty vehicles.

Mr.Mandlik Sunil K, Prof.P.S.Ladgaonkar,"Review Paper on Dynamic Load Behavior of Truck Chassis" International Journal of Advanced Multidisciplinary Research and Educational Development, V2(2): Page(1541-1545) Mar-Apr 2026. ISSN: 3107-6513. www.ijamred.com. Published by Scientific and Academic Research Publishing.