Makes good sense to me! Yep, I'm right on target with stock diameter too so now I can drive w/ confidence and not have to worry about potential issues

I'll let ya guys know come late March/early April, I just put my Blizzaks on!

 

BC are on. No rubbing at all.









In 2 month i`ll go with 225\35\20+255\30\20.

 

Well, given the distance, shadowing, and angle, those pics you just posted are not nearly as telling as the first set you posted, NOR do they lend any further support for your assertion, such as pics showing "Five ppl in car and 30 kilo in the trunk" would. Based on your fist set of pics, the only conceivable way that "no rubbing at all" seems remotely possible, is if your spring setup is SOOOO stiff, you are basically riding on 'cement truck' stiffness to the point there's NO actual suspension compression. Such a condition is pretty much the antithesis of the whole term "suspension" and totally destroys your car.

.02

 

If you don`t believe me, here is a video, where you can see how the suspension works and how stiff it is

3 more pic



and full load

 

this thread seems to be most helpful in the QUESTIONS i need answering.

I plan on going with the 19x9.5+22 with a 235/35/19 and 19x10.5+22 with a 245/45/19.

my questions is will this set up work?

how do i calculate these sizes to make sure theyre within 1% difference?

any suggestions on tire sizes i should go with?

PLEASE HELP.

 

235\35 will do fine with 265\30
225\35 with 255\30
245\35 with 285\30&275\30

 

So these spec are legit?!!

Also found out 235/35 and 235/45 would work..

 

235\35F+235\45R will not work
235*0.35=82,25mm
235*0.45=105,75mm

105,75-82,25=23,5mm

THe point is not to go over 3mm difference.

 

Just so you know, you can look all this stuff up (and become an expert) yourself here:

http://www.miata.net/garage/tirecalc.html

or here:

http://www.1010tires.com/tiresizecalculator.asp

 

thats so sick.

 

i was told that there have been Xs that have ran this set up with no issues..

 

The car looks great! love the video as well!

 

Thanks. Now i run 225\35\20+255\30\20.

here is another video.

 

damn those rims look clean are they vossens?

 

Below is what I want to do with my 2007 G35x. The tire dealer is telling me they don't recommend this. What do you guys think?

Potenza S-04 Pole Position
Max Performance Summer

Size: 245/40R19
Sidewall Style: Blackwall
Load Range: XL
Serv. Desc: 98Y

Potenza S-04 Pole Position
Max Performance Summer

Size: 225/40R19
Sidewall Style: Blackwall
Load Range: XL
Serv. Desc: 93Y
Verde
Quantum
19x8.5
Finish: Machined w/Matte Graphite Acct