Apex SM-10RS 19x12.5 Forged Wheel - 5x120.65 BP / ET55 / 70.3mm CB - Anthracite (SM10RS19125ET55-512065-703-AN)
The Apex SM-10RS is the ultimate expression of lightweight forged wheel engineering, developed for enthusiasts who demand uncompromising performance on both the street and the track. Finished in a striking Anthracite finish, this 19x12.5 wheel combines aggressive fitment, exceptional strength, and race-proven technology to deliver the confidence required for high-horsepower applications and serious competition use.
Part of Apex's advanced Sprint Line forged wheel family, the SM-10RS starts life as a proprietary 6061-T6 forged blank formed under an incredible 10,000 metric tons of pressure. This process enhances material density and grain structure while minimizing porosity, resulting in a stronger foundation than conventional wheel manufacturing methods. Apex then utilizes extensive Finite Element Analysis to strategically remove excess material while reinforcing critical stress points, producing a wheel that is exceptionally lightweight, highly rigid, and built to withstand extreme loads.
Quick Specs
- Brand: Apex
- Model: SM-10RS
- Part Number: SM10RS19125ET55-512065-703-AN
- Wheel Size: 19x12.5
- Bolt Pattern: 5x120.65 BP
- Offset: ET55
- Center Bore: 70.3mm
- Finish: Anthracite
- Construction: Forged 6061-T6 Aluminum
- Wheel Line: Sprint Line Forged Series
- Design: SM-10RS Split 10-Spoke
Features
- 10K-ton forged 6061-T6 aluminum construction
- Exclusive Apex motorsport-specific forging blanks
- I-beam spoke architecture with extensive side milling
- Sprint Spec reinforced inner lip for increased durability
- Weight-optimized design through advanced FEA analysis
- Approximately 10% stiffer than the Apex VS-5RS
- Approximately 25% stiffer than first-generation Apex forged wheels
- Independently tested beyond standard JWL requirements
- Massive brake clearance through optimized barrel design
- Deep concavity profile for aggressive performance aesthetics
- Paintless knurled bead seats reduce tire slippage
- Compatible with oversized race lugs and impact sockets
- Laser-engraved wheel specifications for easy identification
- Hub-centric fitment design
- Accepts OEM and aftermarket TPMS sensors
- Supports OEM mounting hardware on applicable fitments
- Gloss black Apex center cap included where applicable
Forged Sprint Line Engineering
The SM-10RS was engineered to maximize performance without sacrificing durability. Apex carefully balances weight savings with structural reinforcement, creating a wheel that remains lightweight while providing significantly improved strength and impact resistance compared to many conventional lightweight wheel designs.
I-Beam Spoke Technology
Each spoke undergoes precision side milling on both sides to create Apex's signature I-beam profile. This advanced machining process removes unnecessary material while preserving strength, helping reduce weight while increasing rigidity and responsiveness.
Track-Tested Strength
Independent laboratory testing verifies the SM-10RS exceeds typical industry standards. Combined with the reinforced Sprint spec inner lip and optimized structural design, this wheel is built to handle the demands of modern performance driving and competitive motorsport environments.
Maximum Brake Clearance
Apex designed the SM-10RS around large performance brake systems. Its high-clearance barrel profile and optimized spoke geometry provide exceptional brake clearance while maintaining the strength and stiffness required for serious driving applications.
Fitment
- Applications Utilizing 5x120.65 Bolt Pattern and 70.3mm Center Bore
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, Tire Size, and Overall Vehicle Compatibility Prior to Installation
FAQs
What makes the SM-10RS different from a flow-formed wheel?
The SM-10RS utilizes a fully forged 6061-T6 aluminum construction that offers superior strength-to-weight characteristics, greater stiffness, and enhanced durability compared to typical flow-formed wheel designs.
Does this wheel support TPMS sensors?
Yes. The SM-10RS is designed to accept both OEM and aftermarket TPMS sensors along with standard valve stems.
Why Buy from Beefcake Racing?
Beefcake Racing is committed to helping enthusiasts select the right performance parts the first time. Whether you're building a dedicated track car or upgrading your street machine, our knowledgeable team is here to assist with fitment guidance, technical support, and exceptional customer service.
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.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
