When Grant I went to Salt Lake City for his doctor's appointment. It was so coooold that the windshield washer fluid froze to the window, so we couldn't use it. We would have to wait for a truck to go by us or wait till we stopped for gas. Fun huh!!! It was a great trip though. We stayed with Grant's sister and had a nice visit. The doctor told Grant that he was doing great!!! That was worth the trip!!!!!