금일 차를 타고 가다가 차가 덜덜 거려 차를 세워 확인해보니 사진처럼 4군데가 터져있네요ㅠㅠ

제가 못느낀 것인지 타이어 터지는 소리는 못들은 것 같고 처음부터 터져 있었던 것은 아닙니다
 
넖은 도로를 가고 있어서 보도블럭이나 뭘 밟은 건 아닌 것 같은데 4군데나 터지다니 ㅠㅠ 

왜 이런 걸까요??