Step 1In a glass or nonreactive container, stir together the sugar and orange juice until the sugar is dissolved. Stir in the lemon juice and lime juice. This makes about 5 1/2 cups mix, which will keep, covered and refrigerated, up to 1 week. Shake or stir before using.
Step 1In a pitcher filled with ice, combine the tequila, orange liqueur and sweet and sour mix, stirring to combine. To serve, pour into salt-rimmed glasses filled with ice, garnishing each cocktail with a lime wedge.