RAD uses only top quality steel from certified steel mills for all lug bolts, lug nut and wheel locks. All lug bolts, lug nuts and wheel locks are COLD FORGED and are tempered to strength class 10.9 or 10. NOTHING is machined!

Every single fastener is tested and logged on a PACE test machine to ensure compliance with specifications. By doing so, we completely fulfill the zero fault philosophy that we expect and demand.

All RAD products are Dacromet coated and applied "according to Daimler Benz standard DBL8440". Due to enviormental concerns, over the next year, RAD will be changing from Dacromet to Geomet 321+VL which is CR+6 free and enviormentally safe as well as resistant to most of the popular wheel cleaners on the market unlike the Dacromet.