I currently have 185/70/R13 tires on my 89 celica GT and I was wondering if 185/70/R14 studded snow tires would fit. Does anyone know? If not, would 175/70/R13 fit? I just want to be able to buy some cheap snow tires, so if these don't fit, does anyone know where I can buy a cheap set of snow tires? Thanks a ton for your help guys!