i cut a corner too close at speed, it hit the curb, and the car slid a little from the impact. afterwards the car felt the same, didn't pull to one side or anything. My rims are already curbrashed so i don't even notice where it hit the curb. Should i be worried about anything? should i do any kind of maintanace?

 

Sounds like you should be fine, if you are really worried then I would recommend alignment (it might be a little off even though it doesn’t pull), but I don’t think it is necessary.

 

if it was the inner-side curb of the turn, and if it wasn't a huge impact,
i wouldn't worry unless you are getting some weird noises or visually can
tell the alignment is off.