What does BMW SSR mean?

[DiIker]

SSR is a modification brand for automotive wheel products. In 1971, it produced the first 3-piece wheel rim and established the aluminum alloy wheel rim strength standard "JWL" in 1973 (later adopted by the Japanese government as the certification standard for wheel rims). Introduction to SSR: As a manufacturer primarily focused on producing sports wheel rims, SSR actively participates in various levels of motorsport events. In 1991, it won the Group A championship in the All Japan Touring Car Championship, became the wheel rim supplier for Super GT300 race cars in 2003, and further became the wheel rim supplier for Super GT500 in 2004. SSR Models: TYPE-F utilizes SSR's exclusive SSF technology, which effectively removes oxide impurities from the raw materials, resulting in purer wheel rim composition. This enhances the quality and durability of the wheel rims. Additionally, the one-piece forging process enables the wheel rims to achieve precision, seamless construction, lightweight characteristics, and durability.