i was wondering how much air pressure i need to put on my 19s... the size is 245/35 19 and 275/30 19. also does anyone know if its ok if i just use regular spacers... someone from the e46 forum said its not safe and there will be vibration... i think if its bolted on then it should be fine. thanks for you help... this is the spacers Im talking about. something like that.. those universal ones

http://cgi.ebay.com/ebaymotors/PAIR-8mm-WH...emZ370096027208

 

Hubcentric spacers work great because they have a center bore that matches the center bore on the car exactly then they have a center lip for the wheels to mount on that also have the matched center bore...I have run up to 20mm H&R Hubcentric spacers personally and had ZERO problems. The spacers you are linking to are not hubcentric and I would not recommend using them.

Take a look at this photo of my H&R 20mm hubcentric spacers. If you look closely you can see that the lip on the hub is inside the spacer and that it is a perfect match...in fact the spacer is just being held in place by the lip...also notice that the spacer has a lip built in that the wheel will also slide onto with a perfect match....all you need is longer bolts and you have a perfect setup

 

ok thanks! how much air should i put in? 35? 40?

 

PM replied on spacers

 

See this thread.