Apex SM-10RS 19x12 Forged Wheel - Porsche Center Lock / ET47 / 101mm CB - Satin Black (SM10RS1912ET47-CL-PS-NSBK)
The Apex SM-10RS is a purpose-built forged wheel engineered for drivers who demand maximum performance without compromise. Part of Apex's acclaimed Sprint Line, the SM-10RS combines lightweight construction, exceptional stiffness, and race-proven durability into a package designed to excel on both the street and track. Finished in Satin Black and engineered specifically for Porsche center lock applications, this 19x12 wheel delivers aggressive styling, outstanding brake clearance, and the strength required for serious performance driving.
Each SM-10RS begins as a proprietary 6061-T6 aluminum forging weighing up to 120 pounds before machining. Formed under an immense 10,000 metric tons of pressure, the forging process improves grain structure while eliminating porosity to maximize strength. Apex then utilizes advanced Finite Element Analysis to optimize every section of the wheel, removing unnecessary material while reinforcing critical load-bearing areas. The result is an exceptionally lightweight wheel that maintains the durability and stiffness demanded by enthusiasts and racers alike.
Quick Specs
- Part Number: SM10RS1912ET47-CL-PS-NSBK
- Wheel Diameter: 19 inch
- Wheel Width: 12 inch
- Offset: ET47
- Mounting: Porsche Center Lock
- Center Bore: 101mm
- Finish: Satin Black
- Construction: 10K Ton Forged 6061-T6 Aluminum
- Wheel Line: Sprint Line
- Design: SM-10RS Split 10-Spoke
Features
- 10K Ton forged 6061-T6 aluminum construction
- Proprietary motorsport-specific forging blanks
- I-beam spoke technology with extensive side milling
- Sprint Spec reinforced inner lip design
- Weight optimized using advanced Finite Element Analysis
- Nearly 10 percent stiffer than the VS-5RS design
- Approximately 25 percent stiffer than first-generation Apex forged wheels
- Independently tested beyond JWL standards
- Massive brake clearance with high-clearance barrel design
- Deep concave spoke profile
- Paintless knurled bead seats for enhanced tire retention
- Designed to accommodate oversized race lugs and impact sockets
- Laser-engraved wheel specifications
- Hub-centric Porsche center lock fitment
- Compatible with OEM and aftermarket TPMS sensors
- Accepts standard valve stems
Sprint Line Forged Performance
The SM-10RS was engineered around Apex's Sprint philosophy of maximizing performance without sacrificing durability. Extensive engineering and testing allowed Apex to remove unnecessary material while strategically reinforcing critical areas, resulting in a wheel that is exceptionally lightweight yet capable of handling demanding performance environments.
I-Beam Spoke Engineering
The signature I-beam spoke design utilizes extensive side milling on both sides of every spoke. This precision machining process removes excess material that does not contribute to strength, reducing weight while maintaining the stiffness necessary for precise handling and improved driver feedback.
Built for Serious Track Use
From the reinforced Sprint Spec inner lip and high-clearance barrel profile to the paintless knurled bead seats and independent durability testing, every aspect of the SM-10RS was designed to deliver confidence under extreme driving conditions. Whether you're chasing lap times or enhancing your street-driven Porsche, the SM-10RS is built to perform.
Fitment
- Porsche Center Lock Applications
- 101mm Center Bore Applications
- ET47 Offset Configuration
- Verify brake clearance, suspension clearance, tire sizing, and fender clearance prior to installation
FAQs
Does the SM-10RS support TPMS sensors?
Yes. The SM-10RS accepts OEM and aftermarket TPMS sensors along with standard valve stems for straightforward installation.
Why is the SM-10RS part of the Sprint Line?
The Sprint Line focuses on maximizing performance through advanced forging technology, weight optimization, increased stiffness, and reinforced durability, making the SM-10RS ideal for enthusiasts who demand lightweight performance without sacrificing strength.
Why Buy From Beefcake Racing?
At Beefcake Racing, we are passionate about helping enthusiasts build better-performing vehicles. Our team offers expert product support, competitive pricing, and exceptional customer service to ensure you get the right parts for your specific goals.
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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