Our monoblock cast wheels are available in a number of sizes 16″ to 22″ depending on design. They are made from prime alloy ingot A356.2 aluminium. Tested to destruction at our R&D facilities, all 3SDM wheels pass rigourous Impact Test, Radial Fatigue, and Corner Fatigue before they go in to production.
Our polished face wheels aren’t the normal diamond cut that you see everywhere, ours are “superfinished” on special turning centres so the radial lines are almost invisible before going through a seven stage aerospace pretreatment. Our cast wheels have a powder clear coat on all gloss finishes.