Zhigu's 3 piece racing wheels are engineered with modular forged aluminum construction, allowing precise customization of width, offset, and deep concave profiles for optimal racing performance. Forged from 6061 aluminum, these wheels offer 30% higher strength and 20% lighter weight than cast options, reducing unsprung mass for enhanced acceleration and cornering. The three-piece design enables easy maintenance and component replacement, while aerodynamic spoke patterns minimize drag. Certified by JWL/VIA and DOT, they undergo rigorous impact and fatigue testing. Contact us for 3 piece racing wheel solutions to gain a competitive edge.