Advanti Racing Storm S1 15x8 Grey  for Miata , 15x8
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Advanti Racing Storm S1 15x8 Grey

1990-2005 · 15x8

Just 11+ Pounds!

PART NUMBER: 61-1387


Reg. Price: $193.00

Sale Price: $165.00



Free shipping offers apply only to destinations within US Lower 48.

Reg. Price: $193.00

Sale Price: $165.00



Free shipping offers apply only to destinations within US Lower 48.


Advanti Racing's new RRF line of wheels are STRONG and LIGHT

RRF, or Rim Rotary Formed, is a flow formed process that results in a product that is stronger/lighter than lesser casting methods. You get BOTH a strong 500Kg load rating just 11 pound weight for 15x8. Most everything else in this price range is gravity cast, pressure cast, or low pressure cast with heat treatment.

* 15x8 4x100
* +25 offset
* 11+ lbs
* Flow Formed construction
* 73mm center bore
* Clear coated finish
* Cap included
* Valves not included
* Fits 205/50/15, 225/45 tires.
* JWL and TUV approved
* VIA 500kg certification

Takes optional 73/54mm hubcentric rings also available on this website.

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
- Clears our 11.75" Version 5 BBK
- If you have another big brake kit, please contact us to confirm clearance.

-205/50: Tires fit NB fenders with no mods needed assuming 1.2 negative camber or better, fits NA with slightly rolled fenders and that same camber (which you want anyway for decent performance)
- 225/45: requires rolling fenders. 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!

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, among others, 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, stock lugs are too short and fat to fit these wheels. Unlike the short and fat stock lugs that will result in scratching 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.


On Sale
Advanti Racing Storm S1 15x9 Black
Advanti Racing Storm S1 15x9 Black

MIATA NA/NB 1990-2005 · 15x9



On Sale
TEIN Miata Mono Sport Coilover Kit
TEIN Miata Mono Sport Coilover Kit

MIATA NA/NB 1990-2005

Front Springs 10kg/559 lbs Rear Springs 8kg/448 lbs




Customer Reviews

Advanti Racing Storm S1 15x8 Grey

Lightweight high quality wheel with a great look to them. They look even better in person and almost don't even need a hub centric ring because of how good the fitment is on the lug studs. You won't be disappointed with this wheel at all, two of them weigh less than one tire.

Awesome wheels, super light and can't beat the price. I didn't buy them specifically for the looks but I was pleasantly surprised when I got them on the car (mine is the Montego Blue NA in the pictures). With 205/50/15 tires they did require a moderate front fender roll. All in all they look good, perform great and the price to quality ratio is excellent!

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