Product Parameter:Thickness: 31.75 mm or 1.25 inches ;Centerbore: 78.3 mm ; Hubcentric: no ;Vehicle Bolt Pattern: 5x127 mm ; Wheel Bolt Pattern: 5x139.7 mm or 5x5.5 ; Thread: 1/2. Perfect Fit:The 1.25 inches wheel spacers adapters fit for 1964-1987 for Buick 1964-1987 for Electra 1964-1987 for LeSabre 1964-1987 for Riviera 1967-1996 for Cadillac 1971-1983 for DeVille 1967-1978 for Eldorado 1993-1996 for Fleetwood 1976-1979 for Seville 1985-2002 for Chevrolet 1985-2002 for Astro 1973-1976 for Ford 1973-1976 for Thunderbird 1985-2002 for GMC 1985-2002 for Safari 1999-2018 for Jeep 2006-2010 for Commander 1999-2010 for Grand Cherokee. PROCESS AND MATERIAL:Forged from 6061-T6 aircraft-grade aluminum,providing more aggressive and safe driving than casting wheel spacers.with 10.9 class stud.. AGGRESSIVE DRIVING EXPERIENCE:Not only make your ride feel even than before the wheel spacer was installed with no rough or bumpy you will feel going over rugged terrain.But also provide your vehicle with a more aggressive stance and appearance..
