Heat pork spareribs, cider vinegar and enough water to cover in 5-quart saucepan over high heat until boiling. Reduce heat to low; cover. Simmer 1 hour or until ribs are fork-tender. Drain.
Heat chili sauce, steak sauce, TABASCO® Sauce, Worcestershire sauce and brown sugar in 1-quart saucepan over high heat until boiling. Reduce heat to low; simmer, uncovered, 5 minutes or until mixture is thickened.
Preheat grill to medium or oven to 450°F. Place ribs on grill rack or broiler pan. Brush ribs with sauce mixture. Cook 20 minutes or until heated through, brushing occasionally with sauce mixture; turning once.
Makes 4 servings.