Bold cast monoblock from SSR's Professor series with edgy spoke ends, curved center depth, and large reinforcement ribs. Available in Titan Silver and Flat Black.
Finishes
Full price, fitment check and delivery estimate within 24h.
03 /Specifications
This wheel is available in multiple fitments. Final size, offset and bolt pattern are to be confirmed with our manager.
Need exact specs for your car?
We'll include the confirmed fitment, full spec sheet and available documentation with your quote.

04 /Finish
Each finish is hand-applied and quality-checked before shipping. Custom finishes available on request add 2 weeks to lead time.
Titan Silver
Flat Black
05 /Full specifications
SSR Wheels Professor SP4 - More Powerful, More Attractive
Advanced Bridge Construction for the Next Level of SP Performance
SSR Wheels Professor SP4 pushes the SP series further, combining an edgy spoke profile with a bridge structure engineered to clear brake systems while delivering a robustly impressive visual stance. This is a wheel designed for drivers who want performance capability with a visual character that communicates intent without subtlety.
Bridge Structure Design
The SP4's bridge construction addresses a practical need in modern performance fitment: brake clearance. As braking systems on modern platforms have grown in physical size, wheel design must accommodate them without compromising structural integrity or visual impact. The SP4's bridge geometry achieves both - maintaining spoke strength while creating the visual mass expected of a high-specification 3-piece wheel.
Professor SP Line
SSR Wheels Professor SP series represents the brand's premium forged multi-piece platform. The SP4 extends the series with a design that appeals to builders seeking a more aggressive visual character than the SP1 or SP5 deliver - positioned as the choice for those who want the Professor quality with an unmistakable on-car presence.
Finish and Sizing
SSR Wheels Professor SP4 is available in multiple finishes across a range of sizes suited to modern performance and sports platforms.
SSR Wheels Professor SP4 - Any Vehicle, Any Specification
SSR Wheels Professor SP4 is available at Hodoor Wheels. Order for any vehicle and specification - not just the platforms listed above. Contact us with your vehicle make, model, and year for a confirmed fitment and build quote.
06 /Certification
Documents differ by model and country. We check them for your exact wheel before you pay — and tell you upfront what's available.
01
Clear about what you get
Every quote states exactly what you're getting: brand, model, finish and documents.
02
Documents checked before payment
We confirm which certificates (TÜV, JWL, VIA) exist for your model and send them with the quote.
03
Fitment verified
Offset, PCD and brake clearance checked for your exact car.
04
Registration in your country
Tell us where the car is registered — we'll check what's needed and what we can provide.

Need documentation for your wheel?

SSR Wheels is a Japanese wheel manufacturer with a heritage that spans over 50 years of motorsport engineering. Founded in 1971, SSR holds the distinction of creating the world's first 3-piece modular wheel — the iconic MK1. With JWL certification across its entire lineup and deep roots in Japanese domestic market (JDM) culture, SSR has become a benchmark for performance enthusiasts worldwide.
Hodoor sources SSR Wheels wheels through verified supplier channels and confirms fitment, finish and delivery before quoting.

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