Originally Posted by THE TECH
I was running OEM GTS wheels with OEM PS2 tire sizes with 18mm front and 15mm rear spacers.
On the car right now are BBS LM 275/30/19 front with a 10mm spacer and 305/30/19 rear PSS tires.
This is all on H&R springs.
Are you having any vibration/humming with the 10mm spacer?