Continuously monitoring the actual load acting on the components in real-time leads to the determination of the actual range of loads acting on that components in that particular environment, based on which the component can be designed on both materials and structurally for that concern environment which leads to avoiding overestimation of loads and additional weight built up. This project concentrates on determining the life expectancy of the strut in shock absorber by placing a piezoelectric sensor in the strut of the vehicle and the real-time loads acting on the vehicle is obtained with ARDUINO UNO microprocessor board and is connected to the Display/computer unit to save the load value with respect to time and creation of structural component done by using design software CREO, now the values are imported to Ansys workbench for fatigue analysis to calculate the life of the shock absorber. In this project also depends on not only the life, but it also includes the stress, stress, total deformation for on-road condition