Suspension framework is a standout amongst the most critical frameworks of a car, which convey the aggregate load (weight) of the vehicle. There are different kinds of suspension framework utilized Leaf spring is one of the important parts which is for the most heavy vehicle and SUV because of its high load limit. The principle point of leaf spring is to retain the stun, increment the security solace to the travelers and shield the vehicle from wear and harm. For candidate perspective it is essential that the heaviness of the leaf spring must be less and the leaf has a high quality limit under the exhaustion stacking and swaying movement. This should be possible by utilizing distinctive material or composite for lessen the weight and increment the quality. In this work we take the Leaf spring of IVECO DAILY van. The designing of these leaf spring is done on Solid Works 16.0 and analysis work is done on ANSYS 15.0. The parameters like Deformation, Von-Mises stress was gotten from ANSYS programming which indicates decrease in weight and increment in quality.

Keywords : Leaf Spring, SUV (Sports Utility Vehicle), Solid Works, Fatigue Loading, Von–Mises Stress & Ansys 15.0 .