Recently I've looked at the black sticker by the window on the door and realized it has cracked in the bend (I'm no fan of vinyl or stickers of any sort to begin with) and I was wondering if it is actually painted and clearcoated underneath or would I have to get it touched up should I decide to remove them?

 

if your talking about the B pillar between your window and the rear, yes you can remove it. Its cleared underneath may just need max. Theres a how to.

 

it'll look alot cleaner without it anyway if you take it off