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SKU: P418105-29M5GW0
SSR Professor SP4 18x10.5 -29 MD 5x114.3 BP White Wheel for 2003-2009 Nissan 350Z 2003-2008 Infiniti G35 (SPECIAL ORDER-NO CANCELLATION)
The SSR Professor SP4 18x10.5 -29 white wheel delivers race-bred performance for 2003-2009 Nissan 350Z and 2003-2008 Infiniti G35 models with its 5x114.3 bolt pattern. This flow-formed aluminum wheel weighs just 20.9 lbs to cut unsprung mass and improve acceleration braking and cornering response. Its aggressive -29 offset provides a flush stance ideal for widebody setups and track days.
Key Features
- Flow-Formed Construction: Strengthens barrel through rotary forging for thin lightweight rims that handle high loads without flex
- Precise Dimensions: 18x10.5 inch size with -29 offset and 73.1mm hub bore ensures direct bolt-on fit and perfect wheel well clearance
- 5x114.3 Bolt Pattern: Matches Nissan and Infiniti platforms for secure mounting on factory or aftermarket hubs
- Lightweight Design: 20.9 lbs per wheel reduces rotational inertia for quicker steering response and better fuel efficiency
- Durable White Finish: Multi-layer coating resists brake dust road salt and UV fading for long-lasting clean appearance
Product Notes
- SPECIAL ORDER item - production lead time 4-8 weeks no cancellations or returns accepted once ordered
- Clean wheels before installation to avoid finish damage from contaminants
- Ships individually boxed due to size freight carrier required for safe delivery
Installation Notes
- Professional installation recommended.
- Hub-centric rings may be required for exact 73.1mm center bore match on some vehicles
- Compatible with OEM lug nuts torque to 80-100 ft-lbs use thread locker on extended studs if needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Nissan | 350Z | All |
| 2003-2007 | Infiniti | G35 | Coupe |
| 2003-2006 | Infiniti | G35 | Sedan |
| 2003-2009 | Nissan | 350Z | Track/Nismo |
| 2008-2013 | Infiniti | G37 | Coupe/Sedan (rear fitment) |
Why Choose SSR?
- Decades of JDM motorsport success in Super GT and drift series
- Flow-forming process rivals forged wheels in strength-to-weight ratio
- Made in Japan with tolerances under 0.1mm for vibration-free performance
Frequently Asked Questions
-
Q: Will this wheel fit my 2005 Nissan 350Z without modifications?
A: Yes it bolts directly to factory 5x114.3 hubs with 73.1mm bore. -29 offset requires fender rolling or camber for street use on stock suspension. -
Q: What material and finish does the Professor SP4 use?
A: A356 aluminum alloy with flow-formed barrel and multi-layer semi-gloss white paint rated for 500+ hours salt spray resistance. -
Q: What is the warranty and return policy?
A: Lifetime structural warranty against defects 1-year finish warranty. No returns on special order wheels once manufactured.
Shipping & Handling
- Method: USPS or FedEx
- Availability: In Stock Items ship same day or next
- Packaging: Individual cardboard box 22x22x14 inches with foam inserts
- Weight: 24 lbs (includes packaging)
SSR
The evolution of wheels should not be outpaced by the evolution of cars. This is our unwavering philosophy since inception. The SSR wheel was born in the circuit to enhance car performance, and since its inception, it has evolved in tandem with the automotive industry. Our wheels meet the highest safety and security standards, addressing our customers' needs with excellence. Quality Control In the 1970s, when SSR launched the MK-Ⅰ, the demand for alloy wheels surged dramatically. In response, the Ministry of Land, Infrastructure and Transport established the JWL standard in 1973 to ensure the safety and security of alloy wheels. Only wheels that pass this rigorous standard bear the JWL mark. In 1981, the independent third-party VIA was established to inspect JWL standards, leading to stricter quality requirements for alloy wheels. SSR wheels comply with the JWL standard (except for the SPEED STAR series). The JWL and VIA marks on our wheels signify that our strength test standards ...
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