Circle K Gas at 4875 S Park Ave, Tucson, AZ, is a convenient stop for those on the go, offering a variety of products including quality fuel, coffee, cold beverages, and fresh food. Customers appreciate the exceptional coffee, often mentioning it as some of the best in Tucson, and find value in the Sip and Save subscription, although there have been issues with the machines not recognizing phone numbers in recent months. The store is noted for its cleanliness, including well-maintained floors and bathrooms, and friendly customer service. However, there have been complaints about being out of specific food items, such as ham and cheese sandwiches, and incorrect pump numbers that have caused confusion when refueling. Despite some pricing concerns, customers recommend Circle K for its reliable selection and service, making it a popular choice in the area.
