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I have a 1996 Dodge Dakota pick up which normally takes 215/75R15 tires. Right now I have a Goodyear 205/75R15 tire which is brand new I plan to put this tire on the front once I find a new matching tire and size to match. Is This Ok ?  If I can't find a matching tire is it alright to go with a 205/70R 15 tire for the other side or a 195/R70R15  or a size that matches pretty close to the 205/75R15 ?


I am not a fan of using smaller tires.  If your vehicle came with P215/75R15's, then I think you ought to stick with that size.

Further, mixing tire sizes on a vehicle - especially different brands, is problematic.

And certainly, I wouldn't go even further down in size.  That's the direction towards tire failures.   

So If I were in your shoes, I would buy 4 P215/75R15's and sell the 205 on eBay.


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Barry Smith


I have over 30 years experience in the design, manufacturing, and testing of tires. I have served as the technical advisor to the "800" number. I have authored or co-authored many publications - usually without credit. I can answer almost any technical question, but please don`t ask me to compare brands. I probably have prejudices because of my work experience.


Member SAE (Society of Automotive Engineers) Member Tire Society (Tire Technical Organization) SCCA Regional Competiton License holder Authored many training manuals on tires, their care and use.

SAE (Society of Automotive Engineers) SCCA (Sports Car Club of America) Tire Society

You may want to visit my web site:

I am a graduate of the University of Dayton, Dayton, OH - BME, 1971 I attended graduate school at the University of Akron - but did not complete my PhD - something I regret.

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