Litespeed racing makes the world's lightest wheels, with options in forged magnesium, forged aluminum and even carbon fiber. Our lightest forged magnesium wheel is only 19 pounds for 21X12.5 and is the world's lightest Porsche fitment wheel in 21X12.5. Actually almost all of Litepseed Racing's forged magnesium wheels are the lightest in the world when compared to even the most high end wheel brands. Check out our digital wheel catalog below: