SKU: P418105-21L5GW0
SSR Professor SP4 18x10.5 -21 NR 5x114.3 BP White Wheel for 2003-2009 Nissan 350Z 2003-2007 Infiniti G35 Nissan Silvia S15 (SPECIAL ORDER-NO CANCELLATION)
Equip your ride with the SSR Professor SP4 18x10.5 -21 NR 5x114.3 white wheel designed for performance Nissan and Infiniti models like 350Z G35 and Silvia S15. This flow-formed wheel delivers reduced unsprung weight for sharper handling and quicker acceleration. The aggressive offset creates a flush wide stance perfect for track days or street builds.
Key Features
- Precise Sizing: 18x10.5-inch width paired with -21mm offset pushes wheels outward for maximum track width and tucked appearance on widebody kits
- Bolt Pattern: 5x114.3 PCD directly matches Nissan Silvia S13 S14 S15 350Z 370Z and Infiniti G35 G37 hub patterns
- Flow-Formed Construction: One-piece aluminum wheel spun at high pressure for thin strong barrel walls cutting weight to 21.8 lbs versus cast wheels
- White Finish: Matte white powder coat with clear protective layer resists brake dust road salt and UV damage for long-lasting clean look
- Hub Bore: 73.1mm bore includes hubcentric rings to center perfectly on 66.1mm Nissan Infiniti hubs preventing vibrations
Product Notes
- SPECIAL ORDER item no cancellations or returns once ordered
- Clean wheels before installation to avoid surface damage
- Freight shipping required due to size and weight oversize charges apply
Installation Notes
- Professional installation recommended.
- Fender rolling or camber kits often needed for flush fit on stock fenders
- Use OEM lug nuts or conical seat hardware hub rings included for centering
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Nissan | 350Z | All |
| 2003-2007 | Infiniti | G35 | Coupe |
| 1999-2002 | Nissan | Silvia | S15 Spec-R |
| 1995-1998 | Nissan | 240SX | S14 All |
| 1989-1994 | Nissan | 240SX | S13 All |
| 2009-2020 | Nissan | 370Z | All |
| 2008-2013 | Infiniti | G37 | Coupe |
Why Choose SSR?
- Backed by decades in Japanese drifting Super GT and Formula Drift racing
- Flow-forming tech mimics forged wheels at cast prices for real-world strength
- Hand-assembled in Japan with dynamic balancing for zero vibration at speed
Frequently Asked Questions
-
Q: Does this wheel bolt on to a stock Nissan 350Z?
A: Bolts on directly with 5x114.3 pattern but -21 offset requires negative camber or fender mods for street-legal flush fit without rubbing -
Q: What material is used in construction?
A: A6061-T6 aluminum alloy flow-formed under 3 tons of pressure for density strength and 21.8 lb weight savings over stock OEM wheels -
Q: What warranty coverage applies?
A: 12-month manufacturer warranty covers structural defects from casting to finish contact SSR for claims with proof of purchase
Shipping & Handling
- Method: Freight carrier dimensional weight applies
- Availability: Special Order - 4-8 week lead time no cancellations
- Packaging: Individual cardboard wheel box 21 x 21 x 23 inches foam protected
- Weight: 21.8 lbs per wheel 25 lbs shipped
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