Apex SM-10RS 19x11 Forged Wheel - 5x112 BP / ET40 / 66.6mm CB - Anthracite (SM10RS1911ET40-5112-666-AN)
The Apex SM-10RS is a fully forged performance wheel engineered for enthusiasts who demand lightweight handling, exceptional strength, and race-proven durability. As part of Apex's Sprint Line, the SM-10RS leverages advanced forging technology and extensive engineering analysis to deliver a wheel that performs at the highest level on both the street and track. Every aspect of its design is focused on maximizing strength, stiffness, brake clearance, and reliability while keeping weight to an absolute minimum.
Starting as a massive forged blank weighing up to 120 pounds, each SM-10RS is formed under 10,000 metric tons of pressure before undergoing extensive CNC machining. Through advanced Finite Element Analysis, Apex engineers remove material where it provides no structural benefit while reinforcing critical stress areas. The result is an exceptionally lightweight wheel that delivers impressive durability, increased stiffness, and the confidence required for aggressive driving conditions.
Quick Specs
- Brand: Apex
- Model: SM-10RS
- Part Number: SM10RS1911ET40-5112-666-AN
- Wheel Size: 19x11
- Bolt Pattern: 5x112 BP
- Offset: ET40
- Center Bore: 66.6mm
- Finish: Anthracite
- Construction: Forged 6061-T6 Aluminum
- Wheel Line: Apex Sprint Line Forged Series
- Structure: One-Piece Forged Wheel
Features
- Forged 6061-T6 aluminum construction utilizing 10,000 metric tons of pressure
- Proprietary motorsport-specific forging blanks designed by Apex
- Advanced I-beam spoke technology created through precision side milling
- Stronger Sprint Spec inner lip for enhanced impact resistance
- Weight-optimized design developed through extensive Finite Element Analysis
- Nearly 10% stiffer than the Apex VS-5RS while maintaining similar weight
- Approximately 25% stiffer than Apex's first-generation forged wheel designs
- Independently tested beyond standard JWL requirements
- Massive brake clearance through optimized barrel and spoke geometry
- Deep concave spoke profiles engineered for application-specific performance
- Paintless knurled bead seats help reduce tire slippage during hard acceleration and braking
- Compatible with oversized race lugs and impact sockets
- Laser-engraved wheel specifications for quick identification
- Hub-centric design minimizes the need for centering rings
- Accepts OEM and aftermarket TPMS sensors
- Compatible with OEM mounting hardware in most applications
- Includes Apex center cap on applicable fitments
10K Ton Forged Performance
The SM-10RS begins with a forged 6061-T6 aluminum blank created under 10,000 metric tons of pressure. This process enhances grain structure and reduces porosity, creating an exceptionally strong foundation capable of handling demanding street and track environments.
I-Beam Spoke Technology
Precision CNC side milling removes excess material from both sides of each spoke to create an advanced I-beam structure. This design reduces weight while maintaining the strength and rigidity required for high-performance driving.
Engineered for Strength and Stiffness
Rather than focusing solely on weight reduction, Apex reinforced critical load-bearing areas and optimized spoke geometry using extensive FEA testing. The result is a wheel that delivers impressive stiffness, enhanced responsiveness, and outstanding durability.
Track-Focused Details
From the reinforced Sprint spec inner lip and paintless knurled bead seats to oversized socket clearance and laser-engraved specifications, every detail of the SM-10RS was designed to meet the needs of serious performance enthusiasts.
Fitment
- Applications Utilizing 5x112 Bolt Pattern and 66.6mm Center Bore
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the SM-10RS different from a traditional lightweight wheel?
The SM-10RS combines aggressive weight reduction with strategic reinforcement in critical areas, delivering exceptional strength, stiffness, and durability without sacrificing performance.
Can this wheel be used with OEM TPMS sensors?
Yes. The SM-10RS accepts both OEM and aftermarket TPMS sensors and utilizes standard valve stems for easy installation.
Why Buy from Beefcake Racing?
Beefcake Racing provides expert fitment assistance, knowledgeable customer support, and performance-focused guidance to help you select the right wheel package for your build. Whether you're building a dedicated track machine or upgrading your street car, our team is here to help.
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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