Apex ARC-8RT 18x9 Fully Forged Touring Wheel 5x120 BP / ET30 / 72.56mm CB - Race Silver (BMW) (ARC8RT189ET30-5120-7256-RS)
The Apex ARC-8RT modernizes one of the most recognizable BMW wheel designs ever created with fully forged construction, enhanced rigidity, and motorsport-inspired engineering. Finished in Race Silver, this 18x9 ET30 wheel delivers lightweight performance, aggressive BMW fitment, and exceptional durability for demanding street, autocross, and track-focused applications.
Built as part of Apexs Forged Touring Line, the ARC-8RT takes the timeless ARC-8 design and elevates it with fully forged 6061-T6 aluminum construction, reinforced impact protection, and advanced brake clearance engineering. Manufactured under an immense 10,000 ton forging process, the ARC-8RT achieves outstanding strength-to-weight performance while maintaining the clean OEM+ appearance and proven fitment characteristics BMW enthusiasts expect from Apex.
Advanced Forged Performance for BMW Enthusiasts
The ARC-8RT was engineered with thinner yet deeper spokes to improve overall wheel stiffness while reducing unnecessary rotational mass. This design increases steering precision, handling response, and cornering stability without sacrificing the brake clearance required for modern BMW performance builds.
To improve durability in real-world driving conditions, Apex incorporated its race-proven Sprint Spec reinforced inner lip into the ARC-8RT design. This strengthened inner barrel area helps improve resistance against potholes, curb strikes, rough roads, and repeated track abuse while preserving lightweight forged performance.
Specifications
- Part Number: ARC8RT189ET30-5120-7256-RS
- Wheel Diameter: 18 inches
- Wheel Width: 9 inches
- Bolt Pattern: 5x120
- Offset: ET30
- Center Bore: 72.56mm
- Finish: Race Silver
- Construction: Fully Forged
- Material: 6061-T6 Aluminum
- Approximate Weight: 18.8 pounds
- Load Rating: 1,600 pounds
- Hub Centric Design
- OEM BMW Center Cap Compatible
- TPMS Compatible
- Designed for BMW Applications
Features
- Fully forged 6061-T6 aluminum construction for superior strength and reduced weight
- Sprint Spec reinforced inner lip improves durability against impacts and potholes
- Thinner and deeper spoke profile increases wheel stiffness and responsiveness
- Deep concave profile delivers aggressive motorsport-inspired styling
- Vehicle-specific spoke profiles engineered using 3D laser brake scans
- High-clearance barrel design supports many factory and aftermarket big brake kits
- 10,000 ton forging process improves aluminum density and grain structure
- Open lug recesses accommodate oversized race lugs and impact sockets
- Compatible with OEM BMW center caps for a seamless OEM+ appearance
- Laser-engraved wheel specifications remain easy to identify over time
- Compatible with OEM and aftermarket TPMS sensors
- Works with OEM mounting hardware, wheel spacers, stud kits, and wheel locks
- Gloss black Apex center cap included
- Lifetime structural warranty included
- One-year finish warranty included
- Apex accidental damage replacement program available
Designed for Street and Track BMW Builds
The ARC-8RT is engineered for enthusiasts who expect real performance improvements from their wheel setup. By reducing unsprung weight while improving rigidity and impact resistance, the ARC-8RT helps improve braking feel, steering accuracy, suspension response, and overall driving confidence under aggressive driving conditions.
The Race Silver finish delivers a clean motorsport-inspired appearance that complements both modern and classic BMW chassis. Whether your BMW is built for canyon roads, autocross competition, weekend track events, or aggressive daily driving, the ARC-8RT delivers forged performance backed by proven BMW-specific engineering.
Fitment
- Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Designed for Select BMW Applications
- Verify Brake Clearance, Fender Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
Can the ARC-8RT use OEM BMW center caps?
Yes. The ARC-8RT is engineered to accept compatible OEM BMW center caps along with the included Apex center caps for a factory-inspired OEM+ appearance.
Are forged wheels beneficial for track driving?
Yes. Fully forged wheels like the ARC-8RT offer increased strength, reduced weight, and improved durability compared to many cast or flow-formed wheels, making them ideal for aggressive driving and track use.
Why Buy from Beefcake Racing?
Beefcake Racing works directly with enthusiasts to provide properly matched wheel and performance setups backed by real-world experience and knowledgeable support. From fitment guidance to brake clearance recommendations, we help customers build BMWs that perform as good as they look.
Need help selecting the right Apex wheel setup for your BMW? Contact Beefcake Racing today.
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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