Upgrade your vehicle’s stance and handling with KSP Hubcentric Wheel Spacers , designed for Nissan 350Z, 370Z, Altima, Infiniti FX35, and G35 models. These 12mm spacers fit both 5x4.5" (5x114.3mm) and 4x4.5" (4x114.3mm) bolt patterns, providing versatility while maintaining hubcentric precision with a 66.1mm center bore . Made from forged 6061-T6 aircraft-grade aluminum , they deliver excellent strength, lightweight performance, and superior resistance to corrosion and deformation.

Each spacer widens the wheel track, improving cornering stability and allowing for better tire clearance to prevent rubbing on frame rails or suspension components—especially after installing lift kits or larger tires. The CNC precision machining ensures exact fitment and balance, eliminating vibration for a smoother driving experience. These spacers are hubcentric, meaning they align perfectly with your vehicle’s hub, ensuring even weight distribution and reducing wheel wobble.

Equipped with ISO/DIN 10.9–12.9 grade studs and SCM435 heat-treated steel hardware , they provide reliable clamping force and long-term durability. The anodized finish enhances corrosion resistance, making them ideal for all driving conditions, from highways to off-road environments.