Costco Tire Center offers a mix of positive and negative experiences for its customers. Many customers appreciate the helpful staff, especially when they need assistance with tire services. For example, a tire service employee went out of his way to help a customer with nitrogen tire filling before store hours, demonstrating excellent customer service. However, there have been some issues reported. Some customers experienced delays, such as one visit taking almost two hours due to a mix-up with tire locations. Others mentioned concerns about the installation of wheel covers, with two flying off shortly after a new tire purchase. While the staff was polite and the tire prices reasonable, customers felt frustrated with the lack of organization and communication after these incidents. Additionally, while many customers praise the tire service, they advise caution regarding other services offered by Costco, such as home renovations, as these experiences were less satisfactory. Overall, the Costco Tire Center is known for friendly service and competitive pricing on tires, but customers may encounter service challenges that can lead to frustration.