Order Mazda 3 Series Lug Nuts & Locks. Get Mazda 3 Series Locking lug nuts & Mazda 3 Series Lug nut lock. Shop Mazda 3 Series Car tire lock. Proper maintenance of lug nuts and locks is crucial for the safety and performance of your Mazda 3 Series. Regularly inspect these components for signs of wear, such as rust or stripped threads, which signal the need for replacement. To extend their lifespan, apply anti-seize lubricant and ensure they're torqued to the manufacturer's specifications. When selecting new lug nuts and locks, choose corrosion-resistant materials like anodized aluminum or stainless steel for durability. Always opt for the specific type that matches your Mazda 3, whether it's conical, ball or flat-seat, to guarantee a secure fit and maintain the integrity of your wheels.