A new innovation frontier is emerging as agricultural and digital technology converge, opening up several avenues for the development of smart farming in the future. A turning point in human history was the advent of agriculture. The first significant shift in the connection between completely modern people and the environment occurred when humans were able to manipulate the environment to produce enough food to support rapid population increase. The development of Agriculture sparked a broad range of innovations, from the use of fire and prepared meals to self-driving machinery. Farm automation still presents several difficulties that must be solved. Out of farm equipment which are made to be automated or in line for future automation, autonomous tractors are one of the breakthroughs. However, this automation also brings challenges. Therefore, this paper aims to highlight the challenges that are faced by driverless tractor in modern age of farming