In a large bowl pour in the cooked pasta. Add the bacon, red peppers, and cheese and toss until ingredients are evenly distributed.
In a small bowl, mix the ranch dressing and the BBQ sauce until blended. Pour over the pasta mixture and toss until the pasta and other ingredients are coated with the sauce.
Salt and pepper the Cheddar Bacon Ranch Pasta Salad to taste.
Chill in the refrigerator for at least an hour and serve cold.