pair system type manufacture model mercedes e-class w124 5x112 66.5 bolt 12x1.5 5mm ... s16mazda nissan subaru have various wheel studs that are dependant on the model ... the knurl diameter of the original wheel studs on both axles in our kits we ... include wheel studs with a knurl diameter s23 do not ... use with vehicles equipped with steel wheels s33 original studs must be changed ...