car issues

Please pray for me to trust God and not worry. Our car apparently is a rustbucket, and we've had to replace several systems lately as they broke from rust. Went to St. Louis this weekend (congrats on graduating lizzy!) and had more car issues, plus a flat tire on the way home. Changed it just before it started raining (thanks God), and the spare was a full size tire so we came all the way home. The tread had worn down on the inside until you could see the metal threads. Well, I noticed last night that the same thing has happened on the other front tire, but its memorial day weekend and nothing is open. We have no spare, and if the other tire blows we're in serious trouble! :) I just hope it will make the mile to the mechanic on tuesday. First i thought the tire place would have to replace our flat tire free (new tires a few months ago), but with two like that I've got a feeling its a car issue and not a bad tire like I first thought. We need a new car! So, again, please pray that I will trust God to take care of us as I know he will and does, and not worry, which shows lack of trust. I thank God for my godly husband who tells me "Leah, God will take care of us"