ALT RSL-8 Forged 20X10 / 21x13 wheels for C8 Corvette Z06 / E-ray / Grand Sport
WARRANTY
LIFETIME STRUCTURAL WARRANTY
FITMENT
FITMENT GUARANTEED OR MONEY BACK
Pairs well with
The RSL-8 Directional on a C8 Corvette Z06, Grand Sport, or E-Ray is built for the widest, most aggressive version of the mid-engine platform. The spokes sweep asymmetrically across the face in a flowing lateral pattern that creates a sense of rotation worthy of the wide-body Z06 arch. Deep angular cuts between each spoke maximize concavity and give the face a sculpted, layered depth that fills the aggressive fender flare the way only a purpose-built forged wheel can. Crafted from 6061-T6 aerospace-grade aluminum using precision forging technology, the RSL-8 delivers a wheel that is lighter and stronger than anything cast or flow-formed, engineered to the 5x120 bolt pattern of the C8 Z06, Grand Sport, and E-Ray platform with no modifications required.
| Front Wheels | 20x10 |
| Rear Wheels | 21x13 |
| Bolt Pattern | 5x120 |
| Front Offset | Fender Flush |
| Rear Offset | Fender Flush |
| Model | RSL-8 |
| Construction | Forged |
| Material | 6061-T6 Aluminum |
| Finish | See Finishes tab |
| Center Caps | Accepts OEM Corvette Caps |
| Valve Stems | Not Included |
| Quantity | Set of 4 Wheels |
| Build Time | Approx 6-7 Weeks |
- Directional Design — Front and Rear Wheels are Mirrored for Optimal Spoke Rotation
- Designed for the Best of Performance and Style
- Forged 6061-T6 Aerospace-Grade Aluminum
- Stronger and More Durable Than Cast or Flow-Forged Wheels
- Clearance for the Majority of Big Brake Kits on the Market
- Lightweight Construction in Every Profile
- Maximum Concavity in Every Profile
- Stock TPMS Compatible and Transferable
- Accepts OEM C8 Tires
- Accepts OEM Corvette Center Caps
- Message Us for a Free Custom Render of Your Vehicle
Chrome, Dark Chrome, Satin Bronze, and Brushed finishes may require an additional 1-2 weeks beyond standard build time.
No modifications required. The RSL-8 is engineered specifically for the C8 Corvette Z06, Grand Sport, and E-Ray. OEM Corvette center caps are accepted and stock TPMS sensors are fully compatible.
Each set is custom-built specifically for your vehicle to ensure the highest quality and perfect fitment.
Important Notice
- All timelines are estimates and may vary depending on material availability, production scheduling, and international shipping.
- No rush orders or exceptions can be made for upcoming events, car shows, or deadlines.
- By placing an order, the customer acknowledges and agrees to this production timeline.
We strongly recommend planning your order accordingly to avoid any scheduling conflicts.
Disclaimer
Product Quality
All wheels we sell are 100% brand new. Each wheel is handcrafted, hand-powder coated, and undergoes quality control to meet U.S. customer standards. Due to the nature of the manufacturing and finishing process, minor imperfections such as microscopic blemishes under the clear coat may occur and are considered normal in the aftermarket wheel industry. These do not affect performance or appearance from a standard viewing distance.
Exchange Policy
In the rare event of a significant defect, such as a visible chip or a noticeable dimple on the face of the wheel (e.g., larger than 1/2 inch), we will gladly offer an exchange. By purchasing our products, you acknowledge and accept these terms. All wheels are still covered under the manufacturer's powder coat and structural warranty.
Cancellation Policy
All wheels are custom built to order. Cancellations requested within 7 days of purchase may be eligible for cancellation, depending on production status. However, after 7 days, all forged wheel orders are considered final and cannot be canceled under any circumstances. By purchasing this product, you agree to forfeit your deposit in the event of any cancellation request made after the 7-day window.
Feedback and Legal
We are a small, family-owned business. If any customer or competitor attempts to misuse feedback systems such as threatening negative feedback to obtain a refund, or leaving false or malicious reviews, we will pursue legal action to the fullest extent permitted by law. We work hard to build our reputation and believe in fairness and accountability for all parties.
Click any photo to enlarge. Finish appearance may vary slightly under different lighting. All twelve finishes are available — message us for a free custom render of your vehicle.
ALT RSL-8 Forged 20X10 / 21x13 wheels for C8 Corvette Z06 / E-ray / Grand Sport
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Inventory Items will ship the same day! Forged order have ETA of 5-6 weeks.
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Customer Support
Give us a call at 818-210-8770 or email info@gemmotorsports.com
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Live sale on orders over $2500 + / Use promo code "SAVE200"
FAQs
Please read our FAQs page to find out more.
What is the ETA for Forged wheels?
Most of the forged wheels we offer are custom-built to order for your specific vehicle. Current estimated production time is 5–6 weeks. Certain finishes, such as Chrome, Two-Tone, or Brushed, may require an additional 1–2 weeks for completion.
Your patience ensures a perfect fit and premium quality—thank you for your order!
Will this fit my car?
All of our products come with a **perfect fit guarantee**—if it doesn’t fit, you get your money back!
Can I cancel my order?
All forged wheel purchases are final sale and non-refundable. If you need to cancel a custom order, we can issue store credit for future use.
For in-stock (inventory) wheel orders, cancellations are subject to a 25% restocking fee.
By completing your purchase, you acknowledge and agree to these terms, including waiving the right to file a chargeback.
Thank you for understanding our policy—we’re here to assist with any questions!
Why? Forged wheels are custom-built for your vehicle with custom specs, colors and design, so we can’t resell them. This policy helps us keep prices fair while ensuring quality craftsmanship.
How can I use Affirm to finance?
- Proceed to Checkout: Add items to your cart and click "Check Out."
- Select Payment Method: On the payment page, instead of choosing a credit card, select "Affirm" as your payment option.
- Complete Your Purchase: Click "Pay"—a separate Affirm window will open.
- Log In & Confirm: Sign in to your Affirm account (or sign up if new) and choose a payment plan.
- Finalize Payment: Confirm your loan terms, and Affirm will process the payment.
Once approved, you’ll be redirected back to the store with your order confirmed!
Note: Approval depends on eligibility. Payment options may vary.
Why Choose Gem Motorsports?
We’re a family-owned business in the heart of Los Angeles, built on three simple promises: honest customer service, unbeatable deals, and top-tier quality.
Every member of our tight-knit team treats this business like our own—because it is. And it shows. Check out our 5-star ratings across eBay, forums, and review sites. In the aftermarket world, that kind of trust is rare—but for us, it’s just the standard.
Why? Because your satisfaction isn’t just our goal—it’s the only way we know how to do business.