BBS RI-A - 18x8.5 +40 5x112 - Diamond Silver (RIA041DS)

The ultimate racing specification wheel—based on exactly the same concept as our wheels for SUPER GT, the pinnacle of racing in Japan, and with exactly the same structure. Antislip paint minimize slipping between wheel and tire,
while steel bushings help protect the nut holes when the wheel is installed or removed.

Inheriting our racing wheels’ performance and reliability in the toughest of conditions, this model is sure to impress and please in every detail.

Important: When purchasing, please make sure to specify the year/make/model car it is for so we can be sure to include the proper sized hubcentric rings or hardware (if applicable).

For colors / sizes not listed - Feel free to reach out to us directly to inquire about availability. The BBS RIA is offered in other fits and finishes, including but not limited to Diamond Black, Gold, Diamond Silver, Matte Graphite, Bronze, Gloss Black, and more. System Motorsports is an authorized BBS Master distributor and stockist, and recognized source for the BBS RIA.

NOTE: Wheels are priced individually.

Forged Monoblock Construction

Size: 18x8.5 +40 5x112

Color: Diamond Silver (DS)

SKU: RIA041DS

Hub size: PFS (Permanent Fitting System) Centering Ring System

Weight Per Wheel

• 18x7.5: ~16.9-17.7lbs/wheel
• 18x8: ~17.1-18.3lbs/wheel
• 18x8.5: ~17.6-18.5 lbs/wheel
• 18x9.5: ~18.5-19.4 lbs/wheel
• 18x10.5: ~19.4-20.2 lbs/wheel
• 18x11: ~20 lbs/wheel

NOTE: System Motorsports is the industry-leading recognized authorized BBS Road / Aftermarket / Motorsport dealer and distributor in the US. All BBS products we procure, source, and sell are manufactured and imported from BBS directly. Please do not purchase replica / imitation products - your safety is our concern!

For immediate product stock checks, ETAs, ordering information, or any technical questions, please do not hesitate to reach out to us. Our team is available to eagerly assist you via email, live-chat, or phone call during our business hours in order to strive to provide the most accurate and up-to-date information for you prior to placing your order. Thank you for your understanding and cooperation.