Apex SM-10RS 18x9 Forged Wheel - 5x114.3 BP / ET23 / 60.1mm CB - Brushed Clear (SM10RS189ET23-51143-601-BC)
The Apex SM-10RS is the result of relentless engineering focused on one goal: creating a lightweight forged wheel that delivers uncompromising strength, stiffness, and durability. As part of Apex's Sprint Line of forged wheels, the SM-10RS is designed for enthusiasts who demand race-ready performance without sacrificing everyday drivability.
Built from a massive 6061-T6 aluminum forging subjected to 10,000 metric tons of pressure, the SM-10RS achieves exceptional strength through enhanced grain structure and reduced porosity. Apex's proprietary motorsport-specific forging blanks provide total control over wheel architecture, allowing engineers to maximize brake clearance, optimize spoke geometry, and create deeper concavity profiles without compromise.
Quick Specs
- Part Number: SM10RS189ET23-51143-601-BC
- Wheel Diameter: 18 inch
- Wheel Width: 9 inch
- Bolt Pattern: 5x114.3 BP
- Offset: ET23
- Center Bore: 60.1mm
- Finish: Brushed Clear
- Construction: Fully Forged 6061-T6 Aluminum
- Wheel Series: SM-10RS Sprint Line
- Hub Centric: Yes
- TPMS Compatible: Yes
Advanced Forged Construction
The SM-10RS starts as a forging weighing as much as 120 pounds before any machining begins. The immense pressure used during the forging process improves material density while eliminating porosity, resulting in exceptional structural strength. Unlike many manufacturers that rely on generic third-party forgings, Apex developed its own motorsport-specific blanks to maximize performance, brake clearance, and application-specific engineering.
Extensive Finite Element Analysis (FEA) was utilized to identify high-stress areas and optimize material placement throughout the wheel. This engineering process allows Apex to remove unnecessary weight while maintaining outstanding strength and durability.
Signature I-Beam Spoke Design
The SM-10RS utilizes Apex's distinctive side-milled I-beam spoke technology. Material is carefully machined from both sides of each spoke using precision CNC equipment, reducing weight without sacrificing rigidity. This advanced design contributes to a wheel that delivers exceptional responsiveness while maintaining the structural integrity required for demanding driving conditions.
The result is a wheel that remains nearly identical in weight to the popular VS-5RS while offering nearly 10% greater stiffness and approximately 25% greater stiffness than Apex's first-generation forged wheel designs.
Track-Ready Durability
Apex engineered the SM-10RS to thrive under demanding conditions. The reinforced Sprint Spec inner lip improves impact resistance, while paintless knurled bead seats help prevent tire movement during aggressive acceleration and braking. Massive brake clearance, application-specific spoke profiles, and compatibility with oversized race hardware make the SM-10RS a favorite among serious enthusiasts.
To ensure durability, Apex utilizes independent testing through STL in Ohio. Sprint Line wheels are tested beyond traditional JWL standards using increased loads, greater impact severity, and longer testing durations.
Features
- 10K Ton Forged 6061-T6 Aluminum Construction
- Lightweight Sprint Line forged wheel design
- Proprietary motorsport-specific forging blanks
- Advanced side-milled I-beam spokes
- FEA-optimized structure for strength and weight reduction
- Stronger Sprint Spec inner lip design
- Higher load rating than 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
- Application-specific spoke profiles
- Deep concavity capability
- Paintless knurled bead seats for enhanced tire retention
- Compatible with oversized race lugs and impact sockets
- Laser-engraved wheel specifications
- Hub-centric fitment design
- Accepts OEM and aftermarket TPMS sensors
- Compatible with standard valve stems
- Brushed Clear finish
Fitment
- Applications Utilizing 5x114.3 Bolt Pattern and 60.1mm Center Bore
- Commonly Compatible with Select Toyota Applications Utilizing 60.1mm Center Bore Hubs
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, and Tire Fitment Prior to Installation
FAQs
What are the advantages of the SM-10RS forged construction?
The forged 6061-T6 aluminum construction delivers exceptional strength, reduced weight, improved stiffness, and enhanced durability compared to many traditional cast or flow-formed wheel designs.
Will factory TPMS sensors fit this wheel?
Yes. The SM-10RS is compatible with both OEM and aftermarket TPMS sensors and accepts standard valve stems for straightforward installation.
Why Buy From Beefcake Racing?
Beefcake Racing provides expert fitment support, competitive pricing, fast shipping, and knowledgeable customer service to help ensure you get the perfect wheel setup for your build.
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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