Drivers who neglect basic car maintenance risk facing significant financial and safety consequences. Over- or under-inflated tires can lead to uneven wear and reduced fuel efficiency, while low coolant levels may cause engine overheating. Corroded battery terminals can result in electrical issues, and failing to check oil levels could lead to engine damage. These issues are not only costly to repair but can also leave drivers stranded in inconvenient or dangerous situations. For example, a failing alternator can cost $500–$1,000 to replace, while an engine replacement can exceed $10,000. Regular checks can mitigate these risks and ensure a safer driving experience.