Be sure to check the weight of the CX5 wheels, as you don't want to add more to the rolling mass.Hi guys! I was just wondering if 2014 Mazda CX-5 17" alloy rims would fit on my 2015 Mazda 3 iSport? Also, are there any significant drop offs to going from the 16" steel wheels to the 17" alloys? Thanks! :grin2: