Add water to a large pot and bring it to a boil. Add pasta and cook according to the package instruction. Once cooked, drain the pasta and rinse with cold water.

In a large bowl, mix together the tomatoes, lettuce, bacon and red onion.

In a mixing bowl, whisk together ranch, yogurt, mayonnaise, and vinegar.

Then toss pasta with the dressing mixture until evenly coated.

Season with salt and pepper to taste. Serve and enjoy!