Had the same with my 1st gen i30n back in 2018 while having 1500km on it. While doing a rather quick / fast 180° turn on the street, I've underestimated the turning radius and hit quite a high curbing full on. Rim and tyre were visually damaged.My car(I30N DCT facelift) only has 200 km, obviously tires are new and already hit a nasty pothole at ~40km/h. I do not detect any problems(visual or behavior), but the sound was absolutely awful. Fortunately, the edges of this deep pothole(sewer lid/cover) were pretty round and smooth. I never have to worry too much with my other car(Tucson). I understand damage to rims and tires is more(very?) likely to happen, but I was wondering about other parts like suspension, steering, axles, etc. How paranoid do I have to be, is the car strong enough to take some "abuse" on these components over potholes? Maybe I am overestimating the fragility of the car which is robbing my joy from the very beginning...