ECCPP Hubcentric Wheel Spacers Adapters 2 PCS 12mm 5x120 72.56mm for BMW 1 2 3 4 5 6 7 8 SERIES E46 E90 E91 M3 E60 Z3 Z4 Z8 E92 E93 E82 E81 With Lug BOLTS(12x1.5,40mm Shank) REQUIRED that youCheck your vehicle compatibility in Product Description BEFORE buying SET OF 2 HIGH QUALITY FORGED 6061 T-6 AIRCRAFT ALUMINUM WHEEL SPACERS VEHICLE BOLT PATTERN: 5x120 MM WHEEL BOLT PATTERN: 5x120 MM THICKNESS: 12 MM THICK INNER DIAMETER: 72.56MM QUANTITY: 10 PCS SEAT TYPE: CONE SEAT THREAD PITCH: 12x1.5 SHANK LENGTH: 40 MM FINISH: TRIPLE PLATED CHROME GRADE: 10.9 CORROSION/RUST RESISTANT HEAT TREATED Note:NOT fit for E36 SERIES 1 SERIES (E82, E88) - 128i, 135i, M1, 1M COUPE 3 SERIES (E30) - M3 3 SERIES (E46) 323ci, 325ci, 325i, 325xi, 328ci, 328i, 330i, 330xi, M3 3 SERIES (E90, E91, E92, E93) - 325i, 325xi, 328i, 328xI, 330i, 330xI, 335d, 335i, 335ix, 335xi, M3 5 SERIES (E28, E34) - 525i, 525xi, 528e, 530i, 535i, 535is, 540i, M5 5 SERIES (E60, E61 2004-2010) - 525i, 525xi, 528i, 530i, 535i, 535xi, 545i, 550i, M5 6 SERIES (E24, E63, E64) - 633I, 635I, 645CI, 650I, M6 7 SERIES (E23, E32, W38) - 730i, 730il, 733i, 735i, 735il, 740i, 740il, 750i, 750il 8 SERIES (E31) - 840ci, 840i, 840ci, 850i Before installing wheel spacer adapters, please make sure that you have bought the compatible wheel spacer adapters for your vehicle. You can easily check by placing one wheel spacer adapter onto the rim, screw in the nuts manually, if you can do that without feeling any restriction, then you have got the appropriate wheel spacer adapter for your vehicle. If your OEM studs are longer than the spacer&#039;s thickness, you need to shorten the lug studs by grinding them down or replacing with shorter ones.