Do All Cars Come with a Spare Tire?

[VanCarter]

New cars are generally equipped with a spare tire, which can be categorized into full-size and compact (temporary) spare tires. The type of spare tire varies depending on the vehicle brand. Maintenance methods for spare tires: 1. Regularly check tire pressure: Spare tires are not frequently used; they are only employed when the primary tire encounters unexpected damage or inconvenience. It's essential to periodically inspect the spare tire's pressure to prevent issues like air leakage. Additionally, spare tires typically differ from main tires in size and recommended pressure—often being smaller with lower pressure—so take care to avoid overinflation when filling. 2. Spare tire lifespan: Most spare tires are made of rubber, which degrades over time. Even though spares are rarely used and intended for temporary situations, proactive attention is crucial to prevent emergencies. Monitor the spare tire's service life carefully—the general lifespan is four years, though this should be adjusted based on visible aging signs like cracking or significant wear, which warrant immediate replacement.