What will you do if you get a flat tire? Most newer vehicles that came equiped from the factory with run-flat tires do not have the space in the trunk for a spare tire and wheel.
The perfect solution for trunk space-challanged people is the Continental ContiComfortKit, designed to be just what you need in a pinch. The ContiComfortKit is capable of temporarily sealing typical tire punctures making it possible for you to complete the drive home, to work, an important appointment or a tire repair facility. It is small and compact and will fit almost anywhere without taking up your limited trunk space. It also costs much less then purchasing a spare tire and wheel. See pricing and a detailed explanation of how the system works here.