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)
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