Why does my Vauxhall Insignia shake at high speeds?

I have recently noticed that my Vauxhall Insignia starts to shake when I drive at high speeds on the highway. I'm not sure what could be causing this and I'm worried it may be a serious issue. Can anyone provide some insight into this problem?

Hi John, thanks for reaching out. This shaking could be caused by a number of issues, such as worn tires or a misalignment. I would suggest taking your car to a mechanic to get it checked out and avoid any potential safety hazards.

Hey John, I had a similar issue with my Vauxhall Insignia and it turned out to be a problem with the suspension. I would recommend getting it looked at as soon as possible to prevent any further damage.

Hi John, have you recently had any work done on your car? It's possible that the shaking is due to loose or improperly installed parts. It's always best to double check and make sure everything is securely in place.