In this Wednesday, April 26, 2017, photo, 2017 Buick automobiles appear on display in the showroom at a GMC Buick dealership in Miami. U.S. sales of new cars and trucks were expected to show a decline in July 2017 as consumers pulled back on purchases and waited for Labor Day deals. July likely marked the seventh straight month of declines in a peaking market. (AP Photo/Alan Diaz)
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