Costco Gas Station is a membership-based fuel center that sells Top Tier rated gasoline, including Kirkland Signature™ Gasoline, which is formulated to clean engines and help vehicles run like new. Known for offering high-quality products at the best prices, the gas station consistently provides cheaper fuel than regular stations. It typically has two spots per lane and can get crowded, but wait times are usually short, often under 10 minutes. Visiting early in the morning, starting at 4:30 am, is recommended to avoid crowds. Some issues include worn-out pumps that make it difficult to get receipts, with staff noting receipts can be obtained the next day. Despite occasional long waits and minor pump problems, it remains a popular choice for affordable fuel. Overall, it is a reliable spot for cost-conscious drivers seeking quality fuel in a less busy setting during early hours.