That is odd, the front and rear are usually the same wheel or at least the same size tire so you can rotate the tires front to rear once every 3,000 miles so the tires wear evenly.
I know you are not supposed to swap radial tires left to right after they have some miles on them. Has to do with the belts I believe, but I think you should find a wheel at a salvage yard off a 2010 Chevrolet Cobalt and use it. If you give me your zip code, I can see if there are any salvage yards near you with a wheel. Or you can look yourself at this nationwide database http://www.car-part.com/
You may need both front wheel too since the back are 15 and the other front is a 14.
Are these not factory wheels?
Friday, September 28th, 2018 AT 10:13 AM