AutoShack Front Brake Rotors for Mazda, 3 2014-2018 CX-3 2016-2022, FWD AWD L4 2.0L 2.5L – 11.61″ (295 mm), 5-Lug. Brake rotors are essential to your vehicle’s safety. Worn, warped, or thinned rotors can cause excessive noise, vibration, and reduced stopping power.