A lot of cars nowadays come without a spare. Your salesman should have informed you of this when you bought the car. With the push for increased fuel economy, the less weight the better. A replacement "fix-a-flat" that is included runs $40 or $50 from the dealer. Can't remember exactly. I have yet to sell one. There is a spare tire kit you can purchase from your dealer as well. Comes with a compact wheel, tire, jack, and all tools. I sell them at my dealer for $250 installed. Your dealer might be different. I've heard of some selling them for upwards of $400.