ADVAN RG-4 Casting-Flow Forming Wheels 17 & 18 inch

This is ADVAN Racing’s flagship model, with a name derived from the first letters of “Racing”and“Gymkhana.”The RG-4 is a fully redesigned wheel now entering its fourth generation.

It emerges as the most aggressive model in its history, adopting a more linear-style spoke design, while following the basic narrower 6-spoke layout.

Spokes ensure three-dimensional molding design, giving the wheels a more dynamic feel without outer rims, while maintaining the full-face design, with concave outer spoke ends for a deeply scooped-out effect, straightening toward the center.

Three types of concave shapes—standard design, GTR design, and Super GTR design—are standardized,delivering the most aggressive concave design in each size, depending on differences in rim width and inset.

Each spoke side is side-cut machined, adopting advanced side cut processing, in which the spokes are not connected at the center.

The rims proudly sport convex “ADVAN Racing” lettering, an icon of the brand, and the outside surfaces of the spokes receive a diamond-cut finish with a 3D processing machine.

The color selection includes Racing Hyper Black and Racing White, which stand out as genuine sports wheels, as well as Racing Copper Bronze. A diamond-cut finish on the outer rings is standard for these three colors. Two more longtime favorite colors in the market, Semi-Gloss Black and Racing Copper Bronze, which made its debut as an ADVAN Racing cast wheel, are also available, without the diamond-cut outer rings, for an even bolder presentation.

All colors come with new RG-4 logo spoke stickers (made by 3M).