There are several test modes (CFT, RFT, Impact Test) for aluminum wheel to prove its performance. HMC (Hyundai Motor Company) Chassis CAE Team has been developing wheel analysis which has been correlated with tests. The aluminum wheel material properties(Strength, Durability) which apply to CAE are gotten from specimen tests. Using Flow-Forming Process in manufacturing aluminum wheel is on the increase recently. According to studies and papers, aluminum wheel which apply to Flow-Forming Process has higher mechanical properties(Strength, Durability, Elongation etc.) than aluminum wheel which is not apply to. But, we have not gotten the durability material property in aluminum wheel which apply to Flow-Forming Process. Because, rim of aluminum wheel which apply to Flow-Forming Process is too thin to get the specimen. In this paper, to get the durability material property of aluminum wheel which apply to Flow-Forming Process, we propose the ‘Rim Specimen Test’ instead of common specimen test. From the results of ‘Rim Specimen Test’ and using CAE, we get the durability material property of aluminum wheel apply to Flow-Forming Process. Also, we are able to compare the durability material property of Flow-Forming Process and Non-Flow-Forming Process.