Discovered another something else amazing about Costco today. My car battery died in the parking lot. I called AAA, but it was going to take them over an hour to get there. We went into the tire center to see if they could replace a battery. They do sell batteries, but they don't install them. They will give you a battery with jumper cables to jump your car for free though! We were able to jump the car and drive it somewhere to get a new battery. Costco never ceases to impress me!