How to improve the stability of my Ford Fiesta while driving at high speeds?

I recently purchased a Ford Fiesta and I love everything about it except for the handling at high speeds. The car tends to feel a bit shaky and unstable. What can I do to improve its stability?

I had a similar issue with my Ford Fiesta. One thing that helped was upgrading the tires to ones with a higher speed rating. This will provide better grip and stability at high speeds.

Make sure your tires are properly inflated and aligned. This can greatly affect the stability of your car. Also, try avoiding sudden steering movements while driving at high speeds.

Consider installing a rear sway bar. This will help reduce body roll and improve stability while cornering at high speeds.