Apex SM-10RS 19x9.5 Forged Wheel - Satin Black (SM10RS1995ET25-5112-666-NSBK)
The Apex SM-10RS was engineered for drivers who demand every possible performance advantage without compromising durability. As part of Apex's Sprint Line of forged wheels, the SM-10RS combines advanced 10K-ton forging technology, extensive engineering analysis, and race-proven design principles to create a wheel that is exceptionally lightweight, remarkably strong, and optimized for serious street and track use. Finished in Satin Black, this 19x9.5 wheel delivers an aggressive motorsport-inspired appearance while providing the stiffness, brake clearance, and durability required by performance enthusiasts.
Unlike many lightweight wheels that sacrifice structural integrity in pursuit of lower weight, the SM-10RS was designed to maximize both strength and performance. Through extensive Finite Element Analysis, proprietary motorsport-specific forgings, and independent third-party testing, Apex created a wheel capable of handling demanding driving conditions while improving acceleration, braking response, steering feel, and overall vehicle dynamics.
10K Tons of Forging Pressure
Every SM-10RS begins as a forged aluminum blank weighing up to 120 pounds before machining. Apex utilizes specialized forging equipment capable of exerting 10,000 metric tons of pressure during production. This immense force improves grain structure, minimizes porosity, and increases overall material strength. The result is a stronger foundation that allows engineers to remove excess material while maintaining exceptional durability and performance.
True Motorsport Forging Blanks
Many wheel manufacturers rely on generic third-party forging blanks that limit wheel design, brake clearance, and spoke geometry. Apex developed proprietary motorsport-specific forging blanks from the ground up, giving engineers complete control over wheel dimensions, structural characteristics, concavity profiles, and brake clearance. This approach eliminates the compromises associated with off-the-shelf forgings and allows the SM-10RS to be optimized for real-world performance applications.
I-Beam Spoke Technology
The SM-10RS features Apex's signature side-milled spoke design. Precision CNC machining removes material from both sides of each spoke, creating an I-beam profile that maximizes strength while reducing weight. Material is removed only from low-stress areas, preserving structural rigidity where it matters most. This advanced manufacturing process helps reduce rotational mass while maintaining exceptional durability and responsiveness.
A Stronger Lightweight Wheel
Rather than simply removing material to achieve a lower weight figure, Apex optimized the SM-10RS by strategically reinforcing critical stress areas after weight reduction was complete. Engineers intentionally added material back into key load-bearing regions, creating a stronger inner lip and improved load capacity. The result is a wheel that remains lightweight while delivering significantly greater durability than many competing lightweight designs.
Weight Optimized Through FEA
Extensive Finite Element Analysis was used throughout the development process to identify stress concentrations and optimize material placement. Areas subjected to higher loads were reinforced while unnecessary material was removed elsewhere. This advanced engineering approach allowed Apex to achieve exceptional weight savings without compromising structural integrity.
Greater Stiffness for Enhanced Handling
Wheel stiffness plays a critical role in steering precision, cornering stability, and driver confidence. Through advanced bending-load simulations and spoke geometry refinement, Apex increased stiffness without increasing weight. The SM-10RS is nearly identical in weight to the popular VS-5RS while delivering nearly 10 percent greater stiffness and approximately 25 percent greater stiffness than Apex's first-generation forged wheel designs.
Independently Tested Beyond Industry Standards
Apex believes performance claims should be supported by independent validation. The SM-10RS was tested by STL, an independent laboratory in Ohio, using procedures that exceed traditional JWL requirements. Increased testing durations, higher impact drop heights, and greater load capacities help ensure the wheel performs reliably under demanding real-world conditions.
Sprint Spec Reinforced Inner Lip
The SM-10RS incorporates Apex's Sprint spec inner lip design, featuring a reinforced channel profile engineered to improve impact resistance and durability. Even though the wheel weighs significantly less than many comparable flow-formed wheels, the reinforced inner lip delivers exceptional strength when exposed to potholes, curbing, and aggressive track use.
Massive Brake Clearance
Brake clearance has been a primary focus of Apex engineering for more than a decade. The SM-10RS utilizes a high-clearance barrel profile and application-specific spoke geometry developed through advanced 3D laser scanning. This design helps accommodate many large factory and aftermarket brake systems while maintaining optimal wheel strength and appearance.
Deep Concave Profiles
Apex redesigned its forging architecture to support deeper concave wheel faces while preserving critical brake clearance. Detailed scans of factory and aftermarket brake systems allow engineers to optimize each profile for specific applications, resulting in an aggressive motorsport appearance without sacrificing functionality.
Paintless Knurled Bead Seats
Hard acceleration and braking can cause tires to shift along the wheel's bead seat, potentially creating balance issues. The SM-10RS combats this problem with paintless knurled bead seats that remain sharp and effective throughout the life of the wheel. This design helps improve tire retention and reduce unwanted tire movement under demanding driving conditions.
Built for Impact Sockets
Track-focused enthusiasts need wheels designed to work with professional-grade tools. The SM-10RS accommodates oversized race lugs and impact sockets, eliminating the need for delicate tuner-style hardware and making wheel changes faster and more convenient.
Laser-Engraved Specifications
Instead of difficult-to-read stamped markings, Apex laser engraves wheel specifications directly onto the barrel in a highly visible location. This allows wheel sizing and fitment information to remain easily identifiable during maintenance, wheel rotations, or trackside service.
Hub-Centric Engineering
SM-10RS wheels are engineered to be hub-centric whenever possible, helping ensure proper wheel centering while minimizing the need for additional centering rings. This contributes to smooth operation and OE-quality fitment characteristics.
Center Cap Compatibility
Most SM-10RS wheels include a gloss black Apex center cap and many applications support compatible OEM center caps. Certain specialized fitments may feature unique cap arrangements or capless center sections depending on application requirements.
Wheel Hardware Compatibility
Apex designs its wheels to utilize OEM mounting hardware whenever possible while also supporting wheel spacers, stud conversion kits, wheel locks, and other performance accessories. Hardware compatibility should always be verified for the intended application.
TPMS Compatible
The SM-10RS accepts OEM and aftermarket Tire Pressure Monitoring Sensors along with standard valve stems. Optional metal valve stems are also available for enthusiasts seeking additional customization.
Specifications
- Part Number: SM10RS1995ET25-5112-666-NSBK
- Wheel Series: SM-10RS Sprint Line
- Wheel Size: 19x9.5
- Bolt Pattern: 5x112 BP
- Offset: ET25
- Center Bore: 66.6mm
- Finish: Satin Black
- Construction: 10K Ton Forged 6061-T6 Aluminum
Features
- 10K Ton Forged 6061-T6 Aluminum Construction
- Proprietary Motorsport Forging Blank Design
- Side-Milled I-Beam Spokes
- Sprint Spec Reinforced Inner Lip
- Advanced FEA Weight Optimization
- Greater Wheel Stiffness
- Independent Third-Party Testing
- Massive Brake Clearance
- Deep Concave Profile Design
- Paintless Knurled Bead Seats
- Impact Socket Compatible Design
- Laser-Engraved Specifications
- Hub-Centric Engineering
- OEM and Aftermarket TPMS Compatible
- Satin Black Finish
Fitment
- Designed for select 5x112 bolt pattern vehicle applications
- 66.6mm center bore configuration
- ET25 offset specification
- Always verify wheel, tire, brake, suspension, and fender clearance before ordering
FAQs
What makes the SM-10RS different from other forged wheels?
The SM-10RS combines proprietary motorsport-specific forgings, advanced FEA optimization, reinforced Sprint spec construction, independent testing, and side-milled I-beam spoke technology to deliver exceptional strength, stiffness, and lightweight performance.
Can factory TPMS sensors be reused with this wheel?
Yes. The SM-10RS is designed to accept OEM and aftermarket tire pressure monitoring sensors along with standard valve stems.
Why Buy From Beefcake Racing?
Beefcake Racing helps performance enthusiasts get the right wheel and suspension setup for their build. Whether you're building a street car, weekend track machine, or dedicated competition vehicle, our team can help ensure you get the right components the first time.
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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