Help needed, friends! I'm dealing with driveshaft vibration when driving fast.

[JosephHal]

Hey guys!

I'm dealing with a frustrating problem – there's a strong vibration at certain speeds, and I discovered that it's due to the driveshaft. It's particularly noticeable at speeds between 80-90 km/h. From what I've read online, it's likely an imbalance problem.

I'm trying to choose the best way to resolve this:

Remove the driveshaft and take it to a balancing machine. It appears to be the most reliable way, though it's a lot of hassle – removal, transport, waiting, and reinstalling.
Balancing it directly on the vehicle. This approach involves special equipment to balance it on the car.

Has anyone tried balancing their driveshaft this way? Let me know how it worked for you. Thank you in advance!