Whisk together vinegar, sesame oil, honey, fish sauce, and dried crushed red pepper. Stir in cabbage, cucumber, and carrot. Cover and chill 2 hours. Stir together mayonnaise, lime juice, and Sriracha. Split tops of buns lengthwise. Grill turkey dogs according to package directions; place in buns. Top with cabbage mixture, mayonnaise mixture, cilantro leaves, chopped peanuts, and sliced radishes.
Note: Nutritional analysis includes 580mg Sodium from hot dog.