The front and rear suspension pops, clunks, the vehicle shakes, vibration also happens, it also causing tires to be replaced faster than normal they go bold in the center its causing now the axles to shake at night time you can see the reflection from headlights bouncing, they have tsb's on this suspension issue however not for 2018 only 14-16 Mazda 6S I believe and supposedly the issue was corrected well they lied because mine is a 18 and it is a disaster, my transmission is now shifting very hard from 1st to second gear, turn wheel it makes a loud clunk sound or popping sound, go over a dip in road does the same thing, you go over a bump the vehicle feels soggy, it like dribbles, it causes the vehicle to sway.. it's horrible, also the brakes was shaking at 15K miles, found out it's tsbs on this issue and of course the dealership didn't fix for free, charged me over 600 dollars for a issue that has a tsb on.

- New Smyrna Beach, FL, USA