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: Dodge B2500:1998,Dodge B3500:1998,Dodge Ram 2500 Van:1998, 1999, 2000, 2001, 2002, Dodge Ram 2500:1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,Dodge Ram 3500 Van:1998, 1999, 2000, 2001, 2002, 2003,Ford E-350 Econoline Club Wagon:1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984,Ford E-350 Econoline:1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, Ford F-350:1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984

