The REFERENCE torque spec for the lug bolts on a 1964-2024 Porsche 911 will be 140-160 Nm (just for REFERENCE, please inquire with a tire expert). Wheel bolts are high-strength, threaded steel fasteners. They are threaded into hubs, securely holding the wheels and tires to the axle hub. For most vehicles, the wheel bolts are among the most important parts which secure the wheels. So, you need to take good care of them.

Many customers like to install aftermarket wheels with a set of new Porsche 911 lug bolts. It is one way of enhancing the performance and personalizing your car. Because higher-strength wheel bolts help fasten your wheels safely. Besides, it is necessary to use longer wheel bolts to safely secure 911 spacers. Giving an example, an M14 wheel bolt would need at least 14mm threads to ensure a safe engagement.

What is the Torque Spec for the Lug Bolts on A Porsche 911 BONOSS Forged ISO Grade 12.9 Strong Extended Lug Bolts CHZ

Why Do You Need Genuine Porsche 911 Lug Bolts?

Genuine brand Porsche 911 lug bolts are safe to use. For example, BONOSS forged Porsche 911 wheel bolts are made of high-strength SCM440 steel alloy. They have fully SGS, TÜV ISO Grade 12.9 certified, tensile strength ≥ 1,282 MPa, limited life range test ≥ 2,000,000 stress cycles without damage, ultimate tensile load ≥152,000 N, hardness (HV) ≥ 395. For wheel upgrades, these BONOSS forged Porsche 911 wheel bolts will be the best option. Only choose the right hardware and installed it correctly, your wheel upgrades will be safe and beneficial.

There are, however, many low-quality copycats are selling on the market at a low price. In order to distinguish the real BONOSS forged grade 12.9 wheel bolts and protect customers’ interests, BONOSS has built a complete authentication system. When you get the BONOSS rim bolt kit, check the authentication code on the package. Then compare these numbers with BONOSS official stores’ databases. If they don’t match, they are not genuine BONOSS products.

BONOSS Forged Grade 12.9 Extended Wheel Bolts for Rims Aftermarket Ball Seat R14 Tire Lug Bolts Cai (3)