All Brands > Pontiac > GTO Wheel fitment guide by car model Pontiac GTO wheel dimensions (Change model) | Select year to see the charts. GTO 2006 2005 2004 GTO 1974 GTO 1973 1972 1971 1970 1969 1968 GTO 1967 1966 1965 1964 Wheel ET Explained Wheel ET offset explained with charts and picture examples