Nissan, Hyundai Lead Asia Carmakers��� U.S. Sales Gains (Update2)

market share grew to 4.4 percent in May, from 4 percent a year earlier, according to Autodata. Kia Motors Corp., Hyundais affiliate, also posted a May record, with a 21 percent advance to 31,431 vehicles from 26,060. The Seoul-based company was helped by...