Core Viewpoint - The article highlights a significant decline in U.S. light vehicle sales in May, marking the largest drop in five years, attributed to consumer behavior influenced by impending price increases due to tariffs [1]. Group 1: Sales Data - U.S. light vehicle sales in May were reported at 15.65 million units, a decrease of approximately 1.6 million units from the revised 17.25 million units in April, representing the largest decline since April 2020 [1]. - In March, U.S. light vehicle sales were recorded at 17.83 million units, indicating a downward trend leading into May [1]. Group 2: Tariff Impact - The U.S. government implemented a 25% tariff on imported vehicles effective April 3, which analysts believe prompted consumers to purchase vehicles in March and April before prices increased, contributing to the poor sales performance in May [1].