i have enkei rs5's on my car and they vibrate like hell at high speeds, why? not becuz of alignment or tires but becuz i do not have hubcentric inserts...does anyone know the id/od size for enkei rs5 17inch wheels inserts?? i know am pretty sure the o/d is 72.62mm but i do not know the inside diameter to use to fit my car?? please help!

Answered in you other thread.

http://www.6gc.net/forums/index.php?showtopic=33495