Just bought some SEAT wheels , 4 stud magnesium OZ 18" they say didier auriol on them with 3 michelin competition use only 20/65/18 tyres. Prt number is 363 99 18 , can anyone tell me if they would fit my mk2 gti golf? and does anyone have any information on them , i've been told they are from a rally car and will not fit any standard car. I have searhed for information on them but not really found anthing.