2017 / 12 / 19

TPi Quality Assurance - Torque Testing & Fatigue Testing

Torque Testing

All of our products must undergo the torque testing that is three times more rigorous than auto manufacturers’ standards to make sure that their security and integrity will not be compromised even when the end-user over torques the wheel lug nuts.



Fatigue Testing

is also in place to ensure the endurance of our products. 120 cycles of repetition are conducted to simulate a monthly installation and removal in the course of ten years.



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