This document is the result of the project that I conducted during my 6-months internship at the Ford Motor Company site in Cologne, Germany. The thesis focuses on optimizing ride height and wheel-to-body setup, with a specific emphasis on testing and design for the wheel arch and its functional area. The work is divided into five main chapters, including the introductory and concluding chapters. It begins with an in-depth technical review of tire characteristics, followed by an analysis of the legal constraints imposed by the ETRTO (European Tire and Rim Technical Organization). Next, different approaches to develop tires and clearance envelopes for implementation of updates during the design phase are discussed.