Apex SM-10RS 18x9.5 Forged Wheel - 5x112 BP / ET41 / 57.1mm CB - Anthracite (SM10RS1895ET41-5112-571-AN)
The Apex SM-10RS is built for enthusiasts who demand the ultimate combination of lightweight performance, exceptional strength, and track-ready durability. As part of Apex's Sprint Line of forged wheels, the SM-10RS utilizes advanced engineering, proprietary forging technology, and extensive real-world testing to deliver a wheel that performs at the highest level without compromise.
Starting with a massive 6061-T6 aluminum forging formed under 10,000 metric tons of pressure, the SM-10RS achieves superior material strength through enhanced grain structure and reduced porosity. Apex's exclusive motorsport-specific forging blanks allow for optimized brake clearance, deeper concavity, and precise spoke geometry, creating a wheel that is exceptionally light while maintaining the durability serious drivers expect.
Quick Specs
- Part Number: SM10RS1895ET41-5112-571-AN
- Wheel Diameter: 18 inch
- Wheel Width: 9.5 inch
- Bolt Pattern: 5x112 BP
- Offset: ET41
- Center Bore: 57.1mm
- Finish: Anthracite
- Construction: Fully Forged 6061-T6 Aluminum
- Wheel Series: SM-10RS Sprint Line
- TPMS Compatible: Yes
- Hub Centric: Yes
Engineered for Maximum Performance
The SM-10RS was developed using extensive Finite Element Analysis (FEA) to identify high-stress areas and optimize material placement throughout the wheel. Material was removed where it provided no structural benefit and strategically added back to critical areas, resulting in a wheel that is both lightweight and exceptionally durable.
Unlike many lightweight wheel designs that sacrifice strength to reduce weight, the SM-10RS features Apex's reinforced Sprint Spec inner lip and higher load capacity, helping it withstand the demands of aggressive street driving, track days, and motorsport use.
Advanced I-Beam Spoke Design
One of the defining characteristics of the SM-10RS is its side-milled I-beam spoke construction. Precision CNC machining removes excess material from both sides of each spoke without compromising structural integrity. The result is a wheel that reduces unnecessary weight while maintaining outstanding stiffness and responsiveness.
Track-Tested Confidence
Apex doesn't rely solely on computer simulations. The SM-10RS undergoes independent testing through STL, an Ohio-based testing laboratory, where wheels are evaluated beyond standard JWL requirements using increased loads, longer test durations, and more demanding impact testing procedures.
Additional motorsport-focused features include paintless knurled bead seats to help reduce tire slip under hard acceleration and braking, oversized brake clearance, compatibility with impact sockets and race hardware, and laser-engraved wheel specifications for quick identification.
Features
- 10K Ton Forged 6061-T6 Aluminum Construction
- Lightweight Sprint Line forged wheel design
- Proprietary motorsport-specific forging blanks
- Advanced I-beam spoke architecture with side milling
- FEA-optimized structure for reduced weight and increased durability
- Stronger Sprint Spec inner lip design
- Higher load rating compared to traditional lightweight wheel designs
- Nearly 10% stiffer than comparable Apex forged wheel designs
- Approximately 25% stiffer than first-generation Apex forged wheels
- Independent testing beyond JWL standards
- Massive brake clearance for performance brake systems
- Application-specific spoke profiles
- Deep concavity capability
- Paintless knurled bead seats for enhanced tire retention
- Built for oversized race lugs and impact sockets
- Laser-engraved barrel specifications
- Hub-centric fitment design
- Accepts OEM and aftermarket TPMS sensors
- Compatible with standard valve stems
- Anthracite finish
Fitment
- Applications Utilizing 5x112 Bolt Pattern and 57.1mm Center Bore
- Commonly Compatible with Select Audi Small Bore and Volkswagen Applications
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the SM-10RS different from a typical forged wheel?
The SM-10RS combines Apex's proprietary forging blanks, advanced I-beam spoke machining, reinforced Sprint Spec inner lip, and extensive FEA optimization to deliver an exceptional balance of low weight, high strength, and increased stiffness.
Can this wheel be used with factory TPMS sensors?
Yes. The SM-10RS is designed to accept both OEM and aftermarket TPMS sensors along with standard valve stems for straightforward installation.
Why Buy From Beefcake Racing?
When you're upgrading to premium forged wheels, you want expert support before and after the sale. Beefcake Racing offers competitive pricing, fast shipping, and knowledgeable customer service to help ensure you get the right wheel setup for your application.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
Note: Wheels that have been mounted with tires are considered used and cannot be returned or refunded. Please verify vehicle fitment before placing your order, and always test fit wheels prior to tire mounting.
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