about the Schott Mod 5 s.concave

MOD 5 s.concave is a contemporary and timeless five spoke wheel design. Shown here in s.concave center profile. Each Cover-Loc wheel is precisely CNC machined from forged billet aluminum for lightweight strength, refined style.
Concave profile wheels offer a different fitment range from our original / standard profile wheels.
Example; an 18x7 s.concave has a backspace range from 3.0" minimum to 4.25" maximum, in of course 1/8" increments for fine tuned fitments.
An 8" wide wheel has a range of 3.0" to 5.25", and so forth. As rim widths increase, the maximum backspace increases by the amount of additional width.
S.concave wheels also offer an inch more max back-space than d.concave wheels. This is handy for many front wheel applications where d.concave may not be applicable. Back-space / offset choices available in 1/8 inch increments for precision fitments.
American Made Quality, by design!