SM8RS178ET40-4100-541-BC
Overview
This forged, 8-spoke take on our extremely popular SM-10RS design was tailor-made for the ND MX-5 Miata platform. It delivers an ideal balance of weight savings, durability, and track-ready stiffness with an incredible 1,400 lbs load rating, over 230 lbs stronger than required for JWL certification and 185 lbs stronger than most aftermarket ND Miata wheel options, making it perfect for both competition-focused ND Miatas and aggressive street builds.
SM-8RS Highlights
- 10K Ton Forged 6061-T6 Aluminum
- Ultra Durable Track-Ready Wheel for ND Miata
- Nearly Unmatched 1,400 lbs Load Rating
- I-Beam Spokes for Reduced Weight
- Stronger Sprint™ Spec Inner Lip
- Massive Brake Clearance
- Unmatched Replacement Program
- Lifetime Structural Warranty
- Independently Tested and Certified
SM-8RS Specifications
Front
Rear (Not selected)
SKU
SM8RS1...
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Wheel Size
17x8" ET40
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Face Profile
Profile 1
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Bolt Pattern
4x100mm
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Center Bore
54.1mm
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Centering Ring
N/A Direct fit
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Lug Seat
60 Degree Conical
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Center Cap
Gloss Black
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OEM Cap
Not Compatible
-
Load Rating
1,400 lbs
-
Weight
15.1 lbs
-
Tested By
ITS
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Test Reference #
C4898 R8234 I3456
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor