3-piece forged Construction Available in diameters 19″ – 24″ Centerlock Option Available Widths range from 4.0 – 14.00 inch 50/50, exposed or hidden ARP hardware option Available ARP titanium hardware option Weight Optimized Vehicle load / G.A.W.R. specific Manufactured to TÜV Standard 6061-T6 treated forged aluminum Engineered, machined, and finished in the U.S.A.