Forgeline's fully-forged one piece monoblock wheels are machined entirely from a single 6061-T6 aluminum forging to create a wheel that is extremely stiff, exceptionally strong, and very lightweight. If you want the stiffest, strongest, and lightest racing wheel possible, then you want Forgeline one piece monoblock wheels. Available in 18", 19", 20", 21", and 22" diameters in a range of offsets to fit most applications.
STwo peices forged
2- Piece forged wheels are pretty much
manufactured the same as the Monoblock forged wheels except that they are mashiened out of 2 separate pieces which are then bolted together.
SR steprim series
Designed for track-ready street performance, Forgeline Performance Series forged 6061-T6 aluminum three piece modular performance wheels are engineered with a stepped-lip and other features to deliver light weight and high strength characteristics to sports cars and muscle cars. We custom-build these wheels in 17", 18", 19", and 20" diameters to fit virtually any application!