Hey ive been having a problem. One day i found some rust colored sand on the sides of my car. Especially on drivers side. I tried to clean it off but it wouldnt come off completely. Couple weeks later (today) it was raining and i was getting off work. I hopped into my car and idrive home. I get out and find that somewhere during my 10 min drive home ALOT of rust colored sand has gotton all over my driver door skirt front wheel its a mess! What the hell is going on? I did drive over a couple puddles on the way