01 - Beat cream cheese, sour cream, and taco seasoning in a medium bowl until smooth and thoroughly combined.
02 - Fold in red bell pepper, green onions, black olives if using, corn, and shredded cheddar until evenly distributed throughout the mixture.
03 - Lay flour tortillas on a flat surface. Spread one-quarter of filling over each tortilla, maintaining a 1/2-inch border along edges.
04 - Roll each tortilla tightly into a log, wrap in plastic, and refrigerate for minimum 1 hour to firm.
05 - Unwrap rolls and cut each into 6 pinwheels using a sharp knife. Arrange on platter and serve chilled.