Q. I replaced my rear tyre with 3.59-19 but now it skirting and bubbling.?

Replacing your tyre with a wider tyre could sometimes lead to a flatter contact patch. In this condition, leaning into corners becomes difficult because the shape of the tyre is not as round as it ought to be. Now, another problem that appears after transplanting a fatter tyre on your motorcycle is the space between the swingarm–it remains constant for a particular size of wheels and manufacturers always provide clearance for some variation in the standard tyre size. So, if you are using a fatter tyre on the same arrangement, there’s a chance that it might start brushing the swingarm after some time, and that will result in drastic wear and tear of both the components, but especially the tyre. If we talk about the performance of the motorcycle with a wider tyre as compared to the standard one, it will be on the negative side as a bigger contact patch results in more frictional losses, which can be seen in the fuel economy and top speed of the bike. Also, the increased contact surface can increase the effort it takes to handle the bike well.

You are responsible for your actions in life. Just get your old tyre back on man.