A wheel cover can either be a plastic or metal covering that clips onto a plain wheel in order to make it look cooler. It is available in different styles to make changes for the vehicles look. Wheel covers may come in as polished chromed or painted. Wheel covers comes in as custom. There are wheel covers available in 2002 Sable only, 1999,1998, 1996-1997, 1992-1993, 1992-1995, 1986-1991, and 1989-1991 model years. Mostly of these wheel covers are 15? while the 1989-1991 model years is available in 14?. Wheel covers give an exotic look to your Mercury Sable with the different and uncommon styles of some of it, making extraordinary impression. It also gives a bolder look to your wheels.