The most common size of a Toyota Supra A90 bolt is M14x1.25mm thread size, 17mm hex size, and conical seat type. Most stock Supra wheel bolts are 27mm in length. If you add wheel spacers, then, it is necessary to use longer wheel bolts to safely secure wheels. For instance, if the OE wheel bolt length is 27mm and you get a 12mm wheel spacer installed, it’s probably best to order 37mm bolts right away (stock bolt length + spacer thickness = required wheel bolt length).

Besides, if you change the stock wheels, then you are likely to use new Toyota Supra A90 wheel bolts. Among the wheel accessory market, you have more than one choice! And how to pick the perfect Toyota wheel bolts is not too difficult. The color and material are two effective factors. When the lug bolts match your wheel color, your vehicle will look more unique and personal. It all comes down to personal preference or what combination looks best.

What Size Bolt is a Supra A90 BONOSS Forged ISO Grade 12.9 Performance Lug Bolts CHZ

What Types of Toyota Supra A90 Bolts Are Best?

Replacing the stock Toyota Supra A90 wheel bolts with an aftermarket set is one way of enhancing performance and personalizing your car. To improve your wheel style and safety, BONOSS provides forged ISO grade 12.9 extended wheel bolts. These Supra A90 wheel bolts are made of JIS SCM440 steel material, which features many desirable properties such as high strength, wear resistance, excellent toughness, impact resistance, and high-temperature resistance.

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≥152,000N, hardness (HV)≥395. Higher-grade lug bolts can bear more force and are not easy to break. When torqued correctly, these BONOSS forged Toyota Supra A90 extended lug bolts can maintain high clamping force even under extreme operating conditions.

BONOSS Forged Grade 12.9 Extended Wheel Bolts for Rims Aftermarket Tire Bolts Cai (1)