I just picked up a 2011 Mazda CX-7 GX and I was wondering if I could downsize to 16” aftermarket rims for winter?
I’m sure it is possible but I would recommend staying with the manufacturers suggested tire size. There are many different aftermarket wheel options out there in 17″ wheels that won’t mess with speed sensor calibration and shifting points.
Manufacturer Suggested Wheel and Tire Size:
