I have a mazda cx-9 grand touring the manufaturer recomended tire size is 245/50 R20
I had all the 4 tires installed new yesterday
I have found out that the tires installed in the front are not the same as the ones in the back.
The front installed ones are 235/55 r20 and the rear ones are 245/50 r 20
I am not even sure weather it is safe to drive back to the dealership please advice.