Advanti Racing Storm S1 15x7 Grey

Advanti Racing's new Flow Formed line of wheels are Stronger and LIGHTER!

Start with flow forming for a strong 500kg load rating and a 15x7 that is under 11 pounds, perfect for maximizing your Miata's performance with ride comfort. Most everything else in this price range is heavier and weaker gravity cast, pressure cast, or low pressure cast with heat treatment. 

* 15x7 4x100
* +35 offset
* 10+ lbs
* Flow Formed construction
* 73mm center bore
* Clear coated finish
* Cap included
* Valves not included
* Fits 195/50/15, 205/50 tires.
* JWL and TUV approved
* VIA 500kg certification

Always check clearance during install and after car is lowered to the ground, failure to do so can result in damage, death, tires cut on fender lips, and other bad stuff! Takes optional 73/54mm hubcentric rings also available on this website.

12mm bolt holes on this wheel are perfect for centered fit on Miata, but some MINI customers would need to change to 12mm studs.

1990-2005 Miata Brake Clearance Notes:
- Clears all factory brakes
- Clears Wilwood 11" BBK
- Clears Stoptech 11" BBK
- Clears our old 11" Version 4 BBK
- Does NOT clear our 11.75" Version 5 BBK (Needs 10mm spacer)
- If you have another big brake kit, please contact us to confirm clearance.

Tire Size breakdown:
195/50/15 fits all years of Miata with no mods.
-205/50 fits NB fenders with no mods needed. Fits NA with 1.2 negative camber or better.

ABOUT ADVANTI RACING: Advanti Racing wheels was established in the mid 1990s. Their racing experience includes supplier and sponsor of the Formula One Scuderia Toro Rosso team, and supplier to Mercedes AMG Petronas Formula One Team, and that experience is reflected in the quality wheels they produce. Each wheel is designed and engineered in-house by YHI Manufacturing to the highest quality and testing standards, including JWL, JWL-T, VIA and TUV.

Note we strongly recommend our numerous upgraded lug choices with any of our new wheels, the stock lugs are too short and fat and WILL scratch these wheels. Unlike the short and fat stock lugs that will result in scratching these new wheels, all our replacement lugs have the socket tool bottom on the lug rather than the wheel surface, and are longer for more engagement with stud surface so they also stay tighter.