These are the lightest wheels we offer -- in fact, they are some of the lightest wheels in the world, at 15.75 pounds for the 17x9" fitment.
TWS wheels are made in Japan, using true forging technology. (The forging press exerts a pressure of 8,000 TONS on each wheel.) The proprietary 6T66 aluminum alloy is both stronger and harder than normal 6061 aluminum. The combination of the special 6T66 alloy, plus true forging of the wheel, plus additional CNC lightening of the spokes at strategic locations, results in an extremely light wheel with no compromise in strength or stiffness. The wheel is fully compliant with the extremely stringent Japanese JWL and VIA quality standards.
Each wheel has a special roughened section where the tire bead sits, too resist the tire slipping against the wheel. Rubber non-TPMS valve stems are included. (Metal non-TPMS stems are also sold separately.) Center caps are NOT included, but are available separately. 56.1 centerbore requires no hubcentric rings for Subaru cars. Clears STI Brembo brakes.
17x9" size, 5x100 bolt pattern, +40 offset. Available in matte silver, matte bronze, matte gold, and gloss silver.
SKU#: 10390FS, 10390FG, 10390FB, 10390GS
Shipping Weight: 30.0 lb