What needs to be replaced with 20's
 

Do i need to replace my shocks/struts?

Will 20's fit with no rubbing?

What is the optimal tire size?

Re: What needs to be replaced with 20's
 

20's fit and actually still leave a gap. i got 245 35 20 all around but you can go 255 all around or 275 in the back but i like to have the same tire size on the front and back so you can rotate them.

Re: What needs to be replaced with 20's
 

Nothing, just get an alignment after the install.

- Don't argue with idiots. They will bring you down to their level and beat you with experience.=P-

Re: What needs to be replaced with 20's
 

One thing you may need to replace is the empy space in your bank account after the purchase.

My sedan rubs a bit with the eibachs, even thought they tuck nicely in the wheelwells. Just make sure the offset is correct before getting them and you shouldn't have that problem.

Re: What needs to be replaced with 20's
 

I think I'm going to go with Benedetto Dumanis

The tire package from www.superbuytires.com comes with

245/35ZR20
245/40ZR20
255/35ZR20

Which one should I go with?

Also, I think I'm going to go with Pirelli
PZero System Asimmetrico for tires. Anyone heard anything negative about them?

Here's a pic of them on a black g35
http://images.cardomain.com/member_i...703_2_full.jpg

Re: What needs to be replaced with 20's
 

Do you have a sedan? 245/35/20 is the way to go if so.

Re: What needs to be replaced with 20's
 

just curious, i thought the only time you do alignment is when you change the height of the ball. if you didn't lower your car, you shouldn't need to do alignment. I as told that way. Am i wrong to assume that? thanks.

g35mt

Re: What needs to be replaced with 20's
 

As far as I know, you are absolutely right. There is no need for an alignment just from changing the tires and wheels, but I guess it couldn't hurt.

Re: What needs to be replaced with 20's
 

Did you get the dumanis? I'm looking to get the same ones, send me a picture if you can.

Re: What needs to be replaced with 20's
 

I'm in the process of getting some used ones right now

Re: What needs to be replaced with 20's
 

Anytime you change wheels and tires you need to have your car aligned. When you change to a wider or different height tire your car sits differently than it did from the factory. If you dont get it aligned your tires will wear unevenly.