Forgestar CF10 - C8 Corvette 21x12 R 20x9 F Sold in sets of 4. 

VEHICLE FITMENT:

•  C8 Corvette 21x12 20x9

Forgestar’s Rotary Forged Flow forming process is a unique solution to a common problem – how to make a wheel both light and strong. This specialized process begins with a low pressure type of casting and uses a special machine that spins the initial casting, heats the outer portion of the casting and then uses steel rollers pressed against the rim area to pull the rim to its final width and shape. The combination of the heat, pressure and spinning create a rim area with the strength similar to a forged wheel. During Flow Forming, the pressure applied to the cast rim actually changes its mechanical properties, so its strength and impact values become similar to those of a forged rim. That translates to up to 15% less weight when compared to a standard cast wheel. The resulting grain structure within the alloy of the wheel is linear, flowing in a single direction.

DISCLAIMER: All Forgestar wheels are drilled to cone seat specs. Conical/tapered lug nuts will be required.