CarMax in McKinney, TX offers a wide selection of used cars, trucks, and SUVs, making it easy for customers to find the perfect vehicle. The business is known for its no-haggle pricing and hassle-free car buying experience. Customers have praised the professionalism and expertise of the sales staff, particularly Randall and Craig Sobocinski, who have been described as knowledgeable, informative, and dedicated to providing excellent customer service. The reviews also highlight the convenience of CarMax's services, such as the ability to have a car delivered to the customer's home and the option to sell a car even if the customer doesn't purchase one from the dealership. However, one customer had an unfortunate experience with a car that had a mechanical issue, which was promptly addressed by the service team at the McKinney location. Overall, CarMax in McKinney, TX is praised for its wide selection, transparent pricing, and commitment to customer satisfaction, making it a popular choice for those in the market for a used vehicle.