The recommended fuel for Toyota Tundra trucks is typically unleaded gasoline with an octane rating of 87 or higher. Using the correct grade of fuel is vital for optimal engine performance and longevity. Deviation from this specification could lead to reduced efficiency and potential engine damage.
Adhering to the manufacturer’s specified fuel requirements ensures consistent power delivery, minimizes the risk of engine knocking, and contributes to maintaining the vehicle’s fuel economy as designed. Furthermore, utilizing the appropriate fuel supports adherence to emissions standards and reduces the long-term maintenance burden on the engine.