(2) 38mm (1.5") UberTechnic HUBCENTRIC 4x114.3 Wheel Spacers (66.1mm bore, 12x1.25 Studs) For 4-Lug Nissan 200sx 240sx 240z 260z 280z 280zx 300zx Altima Maxima Sentra Cube (4x4.5") [NISSAN APPLICATIONS] Only works if vehicle has 4-lugs... 200sx 240sx 300zx Altima Axxess Cube Maxima Primera Sentra. Only fits rear of 240z 260z 280z 280zx. See Description for Full List of years/makes/models. [SPECIFICATIONS] Set of 2. 1.5" (38mm) Thickness | 4x114.3 or 4x4.5" Bolt Pattern | 66.1mm Hub Bore | 12x1.25 Threaded Studs/Nuts [HUBCENTRIC DESIGN] Ensures exceptional wheel balance and eliminates chance of vibration. The 66.1mm bore ensures a tight fit on the hub. And the 66.1mm wheelcentric lip functions as an extension of the hub. [MANUFACTURING] CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrision. Includes pre-installed heat treated 10.9 grade studs. [PRODUCT BENEFITS] Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires