im not really sure what the offsets are but i had them on my s13 and s14 but had to use wheel spacers in the front. they are 17x9 in the front and 17x9.5 in the rear.5 lug. they were originally gunmetal but i stripped and polished them. thereis a little curb rash but no vibration when driving. i'm asking $700 if you want pics send your email