These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. Vehicle model years this part fits (be sure to check your vehicle trim using the Amazon garage) - [Chevrolet C35: 1995, 1996, 1997, 1998, 1999, 2000] - [Chevrolet C3500: 1991] - [Chevrolet C3500HD: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002] - [Chevrolet P30: 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999] - [Chevrolet Silverado: 1995, 1996] - [Dodge D200 Pickup: 1972] - [Dodge D300 Pickup: 1972, 1973] - [Dodge W200 Pickup: 1972] - [Dodge W300 Pickup: 1972, 1973, 1974] - [Dodge W350: 1990, 1991, 1992, 1993] - [GMC C3500: 1991] - [GMC C3500HD: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002] - [GMC P35: 1977, 1978] - [GMC P3500: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999]

