So I did a stupid thing. First I had four flat tires in one week (It's a long story) so I put on a tire that I had from a parts car on my 1990 Legacy L wagon. Three days later I relized that it was a 185/70/r14 and the other three were 185/75/r14's. So I go to the tire place and have them patch the tires that I had trouble with in the first place, then I find out that they for what ever reason couldn't patch the nail holes that I had in them so they said that they put on two tires that were the sam e as what I had on there before. But no they put on two 195/70/r14's on the back, so I now have a 5% diference between the front trans axel and the rear dif. Well now my car howls like a mad thing and I have switched all the tires to the right size now... Any input or am I screwed?