South Korea's largest automaker, Hyundai Motor, is flying high in the United States,... enjoying an increase in sales for ten consecutive months in the highly lucrative market.The sales gains were a result of the company's highest SUV sales ever,... jumping whopping 25 percent in May compared to the same month last year.Hyundai Motor reported it sold over 66-thousand units in the U.S. last month,... a two percent increase on-year.The South Korean automaker explained that focusing on its core models, strong marketing support and an exceptional product model helped it post continued sales growth in the United States.