Gap Express 525 is known for having the cheapest gas between Page and Phoenix, making it a popular stop for travelers. The location features reasonably clean and well-maintained bathrooms and offers snacks alongside gas. Although some customers have experienced issues with the pumps, it remains a convenient choice. Visitors are reminded to wear masks while inside, as it is located on the Navajo Nation. Additionally, the business is praised for its delicious pickles, particularly the hot variety, which many customers find irresistible.