Deep concave forged wheels from Zhigu feature pronounced inward spoke curvature, creating a dramatic aesthetic and sporty stance. Forged from 6061 aluminum, the deep concave profile is achieved through precision forging, maintaining strength while enabling extreme offsets. These wheels are 20% lighter than cast equivalents, improving handling and acceleration. Suitable for wide-body vehicles and performance cars, they support custom offsets to ensure flush fender fitment. Certified by JWL/VIA and DOT, contact us for deep concave forged wheel designs in various sizes.