Apex SM-10RS 19x9.5 Forged Wheel - Anthracite (SM10RS1995ET25-5112-666-AN)
The Apex SM-10RS was developed for drivers who demand uncompromising performance from every component of their vehicle. As a cornerstone of Apex's Sprint Line, the SM-10RS combines advanced forging technology, extensive engineering analysis, and motorsport-inspired design to create a wheel that is exceptionally lightweight while maintaining the strength, stiffness, and durability required for serious performance driving. Finished in Anthracite, this 19x9.5 wheel delivers a timeless motorsport appearance backed by race-proven engineering.
Built from proprietary 10K-ton forged 6061-T6 aluminum blanks, the SM-10RS was engineered to maximize brake clearance, stiffness, impact resistance, and weight reduction. Through extensive Finite Element Analysis, independent third-party testing, and years of motorsport development, Apex created a wheel capable of excelling on the street, road course, autocross course, and beyond. The result is a forged wheel that delivers faster response, improved feedback, and confidence-inspiring durability.
10K Tons of Pressure
Every SM-10RS begins as a forged aluminum blank weighing as much as 120 pounds before machining. To create these forgings, Apex utilizes specialized equipment capable of applying 10,000 metric tons of pressure. This tremendous force refines the aluminum's grain structure, reduces porosity, and increases material strength before the wheel is ever machined. The result is a stronger foundation that allows engineers to reduce weight while preserving exceptional durability.
True Motorsport Blanks
Unlike manufacturers that rely on generic third-party forgings, Apex developed proprietary motorsport-specific forging blanks from the ground up. This approach gives engineers complete control over spoke geometry, brake clearance, concavity, wheel dimensions, and structural integrity. By eliminating the compromises associated with off-the-shelf forgings, Apex can optimize every aspect of the finished wheel for performance-oriented applications.
I-Beam Spoke Technology
One of the most distinctive features of the SM-10RS is its side-milled spoke design. Precision CNC machining removes excess material from both sides of every spoke, creating an I-beam profile that maximizes structural efficiency. This process reduces unnecessary weight while preserving strength in critical load-bearing areas. The result is improved responsiveness, reduced rotational mass, and exceptional rigidity.
A Stronger Lightweight Wheel
Many lightweight wheels achieve their low weight by sacrificing durability. Apex took a different approach with the SM-10RS. Engineers first removed as much material as possible through advanced optimization techniques and then strategically reinforced critical stress areas by adding material back where it mattered most. This process produced a stronger inner lip and increased load capacity without sacrificing the lightweight characteristics enthusiasts demand.
Weight Optimized Through FEA
Extensive Finite Element Analysis was used throughout development to identify high-stress regions and optimize material placement. Areas experiencing significant loads were reinforced, while material was removed from areas that contributed little to overall strength. This advanced engineering process resulted in a wheel that remains exceptionally lightweight without introducing structural compromises.
Greater Stiffness for Improved Response
Wheel stiffness plays a crucial role in steering precision and overall vehicle feedback. Through advanced bending-load simulations and spoke geometry optimization, Apex increased wheel rigidity 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 wheels.
Independently Tested Performance
Apex believes wheel performance should be validated through independent testing. The SM-10RS was tested by STL, an independent laboratory in Ohio, using procedures that exceed traditional JWL standards. Increased testing duration, higher impact drop heights, and elevated load requirements help verify durability under demanding real-world conditions.
Sprint Spec Inner Lip
The reinforced Sprint spec inner lip features a unique channel profile engineered to increase impact resistance and durability. Despite weighing significantly less than many comparable flow-formed wheels, the SM-10RS incorporates a stronger inner lip design that helps withstand potholes, curbing, and demanding track conditions.
Massive Brake Clearance
Brake clearance has always been a priority for Apex. The SM-10RS incorporates a high-clearance barrel profile and application-specific spoke geometry developed through extensive brake-system analysis and 3D scanning technology. This design allows the wheel to accommodate many large factory and aftermarket brake packages while maintaining optimal structural performance.
Deep Concavity
Apex redesigned its forging architecture to support deeper concave wheel profiles while maintaining critical brake clearance. Detailed 3D laser scans of factory and aftermarket brake systems allow each wheel profile to be optimized for its intended application, creating an aggressive appearance without compromising functionality.
Paintless Knurled Bead Seats
Repeated acceleration and hard braking can cause tires to slip along the bead seat and potentially create balance issues. To combat this, the SM-10RS utilizes paintless knurled bead seats that remain sharp and effective over time. Unlike painted knurling, this design maximizes tire retention and helps reduce unwanted tire movement under demanding conditions.
Built for Impact Sockets
Track-focused drivers need wheels designed for 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 quicker and easier both at the track and in the garage.
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 makes wheel identification simple during maintenance, wheel rotations, or trackside service.
Hub-Centric Engineering
SM-10RS wheels are engineered with hub-centric fitment whenever possible, helping ensure proper wheel centering and minimizing the need for centering rings. This contributes to OE-quality fitment and vibration-free operation.
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 center cap arrangements or capless center sections depending on vehicle requirements.
Wheel Hardware Compatibility
Apex designs its wheels to work with OEM mounting hardware whenever possible while also supporting wheel spacers, wheel locks, stud conversion kits, and other performance accessories. Hardware compatibility should always be confirmed for your specific application.
TPMS Ready
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-AN
- Wheel Series: SM-10RS Sprint Line
- Wheel Size: 19x9.5
- Bolt Pattern: 5x112 BP
- Offset: ET25
- Center Bore: 66.6mm
- Finish: Anthracite
- 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
- Anthracite 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
Why is the SM-10RS considered part of Apex's Sprint Line?
The Sprint Line focuses on maximizing weight reduction while maintaining the strength, stiffness, and durability required for serious performance driving. The SM-10RS achieves this through advanced forging technology, extensive engineering analysis, and reinforced critical load areas.
Will this wheel work with TPMS sensors?
Yes. The SM-10RS is designed to accept OEM and aftermarket tire pressure monitoring sensors as well as standard valve stems.
Why Buy From Beefcake Racing?
Beefcake Racing understands performance fitment and motorsports-focused wheel setups. Whether you're upgrading your street car, preparing for track days, or building a dedicated performance machine, our team is here to help ensure you select the right wheels and supporting components for your project.
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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