I leave for Colorado tomorrow. All the tire shops are closed. The car didn't come with a spare because it has an upgraded sound system. So in the trunk there's just a battery and an amplifier. What are my options? Garrick

Well Garrick, it seems that preparing for this trip much sooner would have been a better idea. Knowing there isn't a spare tire the day before means you can A) Not go, B) Go a day later, or C) Just RENT a car. Maybe a spare tire is way more imprtant than an amplifier anyway. Just sayin...