The REFERENCE torque spec for lug nuts on a 2003-2025 Mazda Mazda3 BK/BL/BM/BN/BP will be 108 – 147 NM. Please note that different wheel nuts need different torque values. It is highly recommended to consult a tire expert before operating. Typically, a wheel with five lug nuts is tightened in a star-shaped pattern. This ensures an even weight distribution across the wheel mounting plate. As long as you torque them properly, high-quality aftermarket Mazda3 lug nuts are exactly safe to use.

Generally, there are three types of Mazda 3 lug nuts: steel nuts, aluminum nuts, and titanium nuts. Aluminum nuts and steel nuts are the most common and cost-effective types. Almost all OEM Mazda 3 lug nuts are made of steel alloy. In comparing the strength of steel and aluminum, technically steel is harder and stronger. Besides, its strength means that it is unlikely to bend or stretch. When crossing bumpy roads, steel Mazda3 lug nuts can offer more resistance to impact cracks.

What is the Torque for Lug Nuts on Mazda 3 BONOSS Forged 50BV30 Steel Wheel Nuts Before and After CHZ

Can I Trust Aftermarket Mazda 3 Lug Nuts?

Certainly, reputable manufacturers make nice lug nuts. Unlike most wheel nuts people find in the market, BONOSS forged 50BV30 steel lug nuts are exceptionally strong and durable. They are ISO grade 12 approved. The minimum proof load is over 105,700N. The super forging process maximizes the strength, making them highly resistant to wear and damage. Such strong Mazda3 wheel nuts ensure that your wheel is safely and securely fastened.

Besides, BONOSS dual hex wheel sockets are designed for your Mazda 3 lug nuts and locks. This double-hex socket has dual 19mm (3/4 in.) and 21mm (13/16 in.) hex socket sizes. These dual-hex sockets provide two different hex adapters, allowing you to get into the right tight spots. So, it’s a good choice for properly torquing your new Mazda 3 lug nuts. These high-quality steel sockets also feature a black multi-layer finish which is not easy to corrode.

BONOSS Forged ISO Grade 12 50BV30 Steel Wheel Lug Nuts Best Aftermarket Stud Wheel Nuts (2)