Specifications
- Brand
- SSR
- Part #
- S818850+35M5HBC

SSR Professor SP1 18x8.5 +35 MD 5/120 (S/O-NO CANCELLATION
$1018.88
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SSR Professor SP1 18x8.5 +35 MD 5/120 wheel. Known for their lightweight forged construction.
Key Features
- This is an 18x8.5 inch wheel with a +35 offset and a 5x120 bolt pattern.
- The Professor SP1 is a three-piece forged wheel, known for its strength and light weight.
- Forging aligns the aluminum's grain structure, creating a stronger and lighter wheel compared to cast methods.
- The MD (Matte Dark) finish provides a sophisticated and understated appearance.
- Manufactured in Japan, reflecting a commitment to precision and quality.
- This wheel is a custom order and cannot be cancelled once placed.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
SSR is well-known for their high-performance, lightweight forged wheels, and the Professor SP1 is a prime example of that dedication. This 18x8.5 inch wheel features a +35 offset and a 5x120 bolt pattern, designed for vehicles that can accommodate this specific fitment. The SP1 is a classic three-piece forged wheel, meaning it's constructed from three separate components that are expertly assembled to create a strong yet incredibly light wheel. This construction method allows for precise control over the wheel's dimensions and weight, which is crucial for optimizing vehicle handling and performance.
The forging process itself is key to the Professor SP1's appeal. Unlike cast wheels, forged wheels start as a solid block of aluminum that is subjected to immense pressure. This process aligns the metal's grain structure, resulting in a material that is significantly stronger and more durable than cast aluminum, while also being lighter. This strength means the wheel can withstand the rigors of daily driving and spirited performance use without adding unnecessary unsprung weight, which directly benefits acceleration, braking, and suspension response. The MD (Matte Dark) finish offers a subtle yet aggressive look that complements a wide range of vehicle aesthetics.
When considering wheels of this caliber, it's important to ensure they are the correct fit for your vehicle's hub bore and suspension geometry. Because these are custom-order wheels, please double-check your vehicle's specifications and confirm fitment before ordering, as cancellations are not possible once the order is placed. The SSR Professor SP1 is a testament to Japanese wheel manufacturing expertise, offering a blend of performance, style, and durability for discerning vehicle owners.
Specifications
- Brand
- SSR
- Manufacturer Part #
- S818850+35M5HBC
Frequently Asked Questions
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SSR Professor SP1 18x8.5 +35 MD 5/120 (S/O-NO CANCELLATION


