LFI wheels offer a range of concavity options, with the MAXIXUM CONCAVE FACE exclusively available for Performance Series, Supreme Concave Series, and Project Speciale wheels ranging from 19 to 22 inches. These wheel blanks accommodate a lowest offset of up to negative 44, which can vary based on the wheel's width. The precise level of concavity is determined based on the interplay of wheel size, width, and offset values.
LFI also offers a specialized HEAVY DUTY FORGED blank with a distinctive DEEP CONCAVE design, catering to high offset value wheels, pending considerations for vehicle and brake kit clearance. As an example, a 19*8.5J ET42 fitment showcases the DEEP CONCAVE forged blank milling design. It's essential to note that this specific blank is exclusively accessible in sizes ranging from 19 to 22 inches and is available as a cost option.