These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Dodge B2500: 1997] - [Dodge B300: 1978, 1979, 1980] - [Dodge B350: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989] - [Dodge B3500: 1997] - [Dodge CB300: 1978, 1979, 1980] - [Dodge D200: 1979, 1980] - [Dodge D250: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993] - [Dodge D300: 1978, 1979, 1980] - [Dodge D350: 1981, 1982, 1983, 1984, 1985, 1990, 1991, 1992, 1993] - [Dodge Ram 2500 Van: 1997] - [Dodge Ram 3500 Van: 1996, 1997] - [Plymouth PB300: 1978, 1979, 1980] - [Plymouth PB350: 1981, 1982, 1983]