Hi guys, just checked my spare tire today out of curiosity & i noticed that the brand of tires is different from the 4 wheels installed (shocked) (Dunlop for the spare & Bridgestone for the ones installed) Also i noticed that the tire rims is not the same as the magwheels installed on the car.. Its just an ordinary rim.. Was just wondering if its just on my car or is it really a standard for Mazda CX7's??