I just passed the first anniversary of owning my used 2016 MDX w/Tech & Entertainment. I purchased it from Vroom as part of my credit union's car-buying program. It was a leased vehicle and had just over 21k miles. I just discovered I have no spare. Given the price of the vehicle, I didn't think it was something I had to question or worry about. Is that normal? What should I expect to pay and how best to resolve?