What is the most fuel efficient tire pressure for a Vauxhall Corsa?

I have a Vauxhall Corsa and I've been struggling to find the optimal tire pressure for maximum fuel efficiency. I usually put in 30 PSI, but I feel like I'm wasting gas. Any suggestions? TIA!

It's important to consult your vehicle's manual for the recommended tire pressure, but usually, for a Vauxhall Corsa, the optimal tire pressure for fuel efficiency would be around 32-35 PSI. Keep in mind that the pressure may vary based on the type of tires you have installed.

I've found that maintaining a consistent tire pressure is the key to improving fuel efficiency. Make sure to check the pressure at least once a month and adjust accordingly.

Another factor that can affect fuel efficiency is your driving habits. Frequent hard braking and acceleration can also waste gas. Try to drive smoothly and maintain a steady speed to save fuel.