SSR Professor SP1 wheels represent an enduring legend in Japanese wheel design, featuring a timeless, bold 5-spoke layout paired with authentic 3-piece modular construction. Engineered with a cast aluminum center disk joined to spun outer and inner rim shells, this wheel delivers structural integrity, exceptional sizing flexibility, and classic GT-racing heritage. The deep-set center face, step-lip profile, and perimeter pierce bolts create a muscular, aggressive stance that complements performance coupes, sports sedans, and widebody builds.
- Manufactured using Heat Treatment Manufacture (HTM) technology on the inner barrel shell to optimize strength while minimizing material mass
- Available in HP, MD, NR, and SL disk variations to accommodate oversized multi-piston brake calipers or maximize lip depth
- Includes an authentic SSR Professor logo center cap and a high-durability aluminum air valve stem assembly
- Precision offset customization down to 1mm increments across a wide selection of custom PCD bolt patterns
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| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Carb Acknowledgement Required: false |
| Regular Stock: false |
| Clearance Item: t |
| Units Per Sku: 1 |
| Construction: Forged |
| Hub Bore Diameter: 79.50 |
| Offset: +30 |
| Bolt Pattern: 5x120 |
| Wheel Diameter: 20.00 |
| Finish: Black |
| Wheel Model: Professor SP1 |
| Wheel Width: 9.50 |
