Apex SM-10RS 19x9.5 Forged Wheel - Anthracite (SM10RS1995ET22-5120-7256-AN)
The Apex SM-10RS is engineered for enthusiasts who demand every possible advantage from their wheel package. As a member of Apex's Sprint Line of forged wheels, the SM-10RS combines cutting-edge manufacturing, advanced engineering analysis, and motorsport-driven design to create a wheel that is exceptionally lightweight without compromising the strength and durability required for serious performance driving. Finished in Anthracite, this 19x9.5 wheel delivers an aggressive appearance backed by the technology needed to excel on both the street and the track.
Built from proprietary 10K-ton forged 6061-T6 aluminum blanks, the SM-10RS was developed to maximize stiffness, brake clearance, impact resistance, and weight reduction. Every detail of the wheel was carefully optimized using extensive Finite Element Analysis and validated through independent third-party testing. The result is a forged wheel that offers outstanding responsiveness, exceptional durability, and the confidence to perform under demanding driving conditions.
10K Ton Forged Construction
Every SM-10RS begins life as an enormous forged aluminum blank weighing up to 120 pounds before machining. Apex utilizes specialized forging equipment capable of applying 10,000 metric tons of pressure, dramatically improving aluminum density and grain structure while reducing internal porosity. This process creates an exceptionally strong foundation that allows the wheel to remain lightweight without sacrificing durability.
True Motorsport Forging Blanks
Unlike manufacturers that utilize generic third-party forgings, Apex developed its own motorsport-specific blank profiles from the ground up. This gives engineers complete control over wheel dimensions, brake clearance, spoke geometry, concavity, and structural performance. By eliminating the limitations associated with off-the-shelf forgings, Apex can optimize every aspect of the finished wheel for real-world performance applications.
I-Beam Spoke Technology
The SM-10RS features Apex's signature side-milled spoke design. Precision CNC machining removes excess material from both sides of each spoke, creating an I-beam profile that delivers impressive strength while minimizing weight. Material is removed only from low-stress areas, preserving structural integrity where it matters most while improving responsiveness and reducing rotational mass.
A Stronger Lightweight Wheel
Many lightweight wheels achieve their low weight figures by sacrificing strength. Apex approached the challenge differently. Engineers first removed every unnecessary ounce through advanced computer modeling, then strategically added material back into critical load-bearing areas. This process created a reinforced inner lip and improved load capacity while maintaining the lightweight characteristics expected from a premium forged wheel.
Weight Optimized Through FEA
Extensive Finite Element Analysis was used throughout development to identify stress concentrations and optimize material placement. Areas experiencing higher loads were reinforced, while material was removed from regions that provided little structural benefit. This engineering process allowed Apex to achieve exceptional weight savings without introducing the compromises commonly associated with ultra-lightweight wheel designs.
Greater Stiffness for Improved Handling
Wheel stiffness directly affects steering response and overall vehicle feedback. Through advanced bending-load analysis and spoke geometry optimization, Apex increased rigidity without increasing wheel weight. The SM-10RS is nearly identical in weight to the popular VS-5RS while offering nearly 10 percent greater stiffness and approximately 25 percent more stiffness than Apex's first-generation forged wheels.
Independently Tested Performance
Rather than relying solely on computer simulations or internal testing, Apex submits its Sprint Line wheels to independent third-party validation. The SM-10RS was tested by STL in Ohio using standards that exceed traditional JWL requirements. Increased test durations, higher impact drop heights, and greater load requirements help verify durability under demanding real-world conditions.
Sprint Spec Inner Lip
The SM-10RS incorporates Apex's reinforced Sprint spec inner lip, featuring a unique channel profile that increases strength and impact resistance. Despite being significantly lighter than many comparable flow-formed wheels, the reinforced inner lip delivers exceptional durability when encountering potholes, curbing, and track abuse.
Massive Brake Clearance
Brake clearance has been a cornerstone of Apex wheel development for more than a decade. The SM-10RS utilizes a high-clearance barrel profile and application-specific spoke geometry developed through extensive brake system scanning. This design allows compatibility with many large factory and aftermarket brake packages commonly found on high-performance vehicles.
Deeper Concavity
Apex redesigned its forging profiles to allow significantly deeper concave wheel faces while maintaining optimal brake clearance. Using advanced 3D laser scanning technology, each profile is optimized for specific applications to maximize both performance and appearance. The result is an aggressive motorsport-inspired look without compromising functionality.
Paintless Knurled Bead Seats
Hard acceleration, braking, and track use can cause tires to slip along the wheel's bead seat. To combat this, the SM-10RS features paintless knurled bead seats that remain sharp and effective over time. Unlike painted knurling that can lose effectiveness, Apex's design helps maintain tire grip on the wheel surface and reduce unwanted movement.
Built for Impact Sockets
The SM-10RS is designed with racers and enthusiasts in mind. The wheel accommodates oversized race lugs and impact sockets, eliminating the need for delicate tuner-style hardware and making wheel changes faster and more convenient at the track or in the garage.
Laser-Engraved Barrel Specifications
Wheel specifications are laser engraved directly onto the barrel in an easily visible location. This eliminates the frustration associated with difficult-to-read stamped markings and allows quick identification of wheel sizing and fitment information during service or maintenance.
Hub-Centric Engineering
SM-10RS wheels are designed to be hub-centric whenever possible, helping ensure proper wheel centering and minimizing the need for additional centering rings. This contributes to smooth operation and OE-like fitment characteristics.
Center Cap Compatibility
Most SM-10RS wheels include a gloss black Apex center cap and many applications support OE center cap compatibility. Certain specialized applications may utilize unique center cap configurations or capless designs depending on fitment requirements.
Wheel Hardware Compatibility
Apex designs its wheels to utilize OEM mounting hardware whenever possible while also supporting performance accessories such as wheel spacers, stud conversion kits, wheel locks, and other aftermarket hardware. Hardware requirements may vary by application and should always be verified before installation.
TPMS Ready
All SM-10RS wheels are compatible with OEM and aftermarket tire pressure monitoring sensors as well as standard valve stems. Drivers without TPMS sensors can also utilize optional metal valve stems available in various finishes.
Specifications
- Part Number: SM10RS1995ET22-5120-7256-AN
- Wheel Series: SM-10RS Sprint Line
- Wheel Size: 19x9.5
- Bolt Pattern: 5x120 BP
- Offset: ET22
- Center Bore: 72.56mm
- 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
- Improved Wheel Stiffness
- Independent Third-Party Testing
- High-Clearance Barrel Design
- Deep Concave Face Profile
- 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 5x120 bolt pattern vehicle applications
- 72.56mm center bore configuration
- ET22 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, extensive FEA optimization, independent testing, reinforced Sprint spec construction, and advanced side-milled spoke technology to deliver exceptional performance, stiffness, and durability.
Can I use factory TPMS sensors with this wheel?
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 is committed to helping enthusiasts find the right wheel and performance parts for their build. Whether you're upgrading a street car, building a track machine, or optimizing fitment, our experienced team is available to answer questions and help you make the right choice.
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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