Preheat oven to 450°.
Press pie dough into bottom and up sides of a 9-inch round removable-bottom tart pan. Line bottom of dough with a piece of foil; arrange pie weights or beans on foil. Bake at 450° for 5 minutes. Carefully remove pie weights and foil; bake an additional 7 minutes. Cool completely on a wire rack.
Reduce oven temperature to 350°.
Combine condensed milk, limeade concentrate, lime rind, lime juice, and salt in a medium bowl, stirring with a whisk. Add eggs and egg whites; whisk until well blended. Pour mixture into cooled pie crust. Bake at 350° for 27 minutes or until set. Cool completely on wire rack. Top tart with raspberries before serving.