Professionl Makes BONOSS Wheel Spacers Safe BONOSS Forged Active Cooling Wheel Spacers

Are Wheel Spacers Safe? How to Choose Safe Wheel Spacers?

BONOSS Wheel Spacers are Fully Over 66 SGS, TUV ISO Standard Test Reports Certificated,

Tensile Strength≥310 Mpa, Yield Strength≥275 Mpa, and Failure Elongation≈8% (AL6061-T6),

Tensile Strength≥572 Mpa, Yield Strength≥503 Mpa, and Failure Elongation≈5% (AL7075-T6),

High Tensile Strength, Yield Strength, and Low Failure Elongation are Standards of Safe Wheel Spacers.