The topic of this bachelor thesis is Non-pneumatic car tyres. This academic work explores the technology and application of airless tyres, providing an in-depth analysis of their advancements, benefits, and challenges in the automotive industry. The study examines the design principles, materials, and manufacturing techniques associated with airless tyres. It discusses the advantages they offer in terms of durability, puncture resistance, maintenance, and environmental sustainability. Additionally, the work addresses the challenges and limitations faced by airless tyres, such as ride comfort, noise levels, and scalability. By critically evaluating the current state of airless tyre technology, this research aims to contribute to the understanding of their potential impact on the automotive industry. In conclusion, non-pneumatic tires, also known as airless tires, represent a significant advancement in tire technology. These tires offer several advantages over traditional pneumatic tires, including enhanced durability, load-bearing capacity, impact resistance, and reduced maintenance requirements. The solid structure of non-pneumatic tires allows them to withstand challenging operating conditions, such as rough terrain and debris-laden roads, without the risk of flats or blowouts.