Why does my Kia Picanto shake when I accelerate?

I have noticed that my Kia Picanto starts shaking when I accelerate on the highway. It becomes worse at higher speeds. What could be causing this issue and how can I fix it?

It is possible that your tires may need to be balanced. Have you had them checked recently? Imbalanced tires can cause shaking at high speeds.

Another potential cause could be a misfiring engine. This can happen if one of the spark plugs is faulty. I suggest taking your car to a mechanic to have it checked and replaced if necessary.

It could also be an issue with the suspension or steering components. These should be inspected by a professional to ensure everything is in good working condition.