<div layer1="text-s"></div><div class="tz-paragraph normal">发现驾驶室一边轮胎外侧出现类似被啃了一样，什么原因？</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g9/M10/C9/48/userphotos/2017/11/02/12/500_wKgH0Fn6oGuAd2y-AAIDqSirlzM078.jpg" style="height:933px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g9/M07/D2/18/userphotos/2017/11/02/12/500_wKgH31n6oGuAPZpwAARRMuXfpUo113.jpg" style="height:525px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g9/M0E/C9/49/userphotos/2017/11/02/12/500_wKgH0Fn6oGyAPeFvAAHkl3o6L_M278.jpg" style="height:933px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g9/M0E/C4/ED/userphotos/2017/11/02/12/500_wKjBzln6oG2ABcR8AAIX5qE_ikE260.jpg" style="height:933px;width:700px"  /></div><div layer1="img-e"></div><br />

车子一侧出现轮胎类似被啃，什么原因？