Nothing really, get a bit more neutral handling w/ a square setup but running an aggressive stagger with a real wide rear tire set would give the car a more planted feel.

I'm running a 18x9.5 (on 245/45 tires)square setup, was running a 8.5/10" stagger before (245/2285 tires), I prefer the square setup, but my square setup is a lot lighter so there's that
And being able to do a true 4 wheel rotation is a nice plus.

 

There is a handling advantage to staggered fitment on RWD. Other than that, you're just spending money.

 

You can still stagger the tires to keep the stock handling dynamic with square wheels

 

My main reason for wanting to go squared is to be able to rotate to get more life out of the tires. I don't plan on tracking the car so I don't think I'll miss the added performance too much.

Like I said, thinking about going with 19x8.5 all around. According to a few post back, a +30 offset with a drop of Swifts should get it flush. I would really want there to be a very slight tuck once dropped... I think.

 

Your post has just made my life SO MUCH EASIER! I now know the exact specs I need because your fitment is exactly what I have in mind. I am almost tempted by the whees as well. Lol.

Ok, next question... Do I NEED to get a camber kit with the subtle drop on Swifts?

 

I was just wondering what the width difference is between coupes and sedans as far as fitment goes ?

I think the rears might be about 20mm difference but not sure on the fronts ?

 

Aprox. 15mm, do you have a wheel set picked out?

 

Is that 15mm for front and rears ?

Ive been researching sedans as I am just about to buy, but then thought I might get a coupe if a good one comes up...

From research on this site for a sedan i was thinking 19x9.5 +25 245 tyre for front and 19x10.5 +45 with a 275 tyre for rear

 

9.5 +35 would be an easier fit up front, the +25 will be about 13mm outside the fender. The rear size you listed will fit well. On my G you can see the front fit w/ my 9.5 +38 on a 245 https://www.myg37.com/forums/wheels-...ml#post4062072

 

Ok thanks, i was just going to keep an eye on the second hand market. If not - my no1 preference would be work meisters but the cost and 4-5 months wait make them not as appealing.

other new options rays grams lights 57xtreme 9.5 +35 10.5 +43
or
Wedssport SA15 19x10.5 +45 19x9.5 +35



Was also tossing up on the profile width - whether to 245/45 instead of 245/40 and 275/40 instead of 275/35, mainly as i have a sore back and roads are rough here but i don't want it to look like a tractor tyre.....

 

Those would be good width/offsets for a sedan, The taller series sidewall would be about an inch taller. You could also run 18s (that's what I'm running w/ My Wedsport SA10) and get the same sidewall height running 245/45/18 and 275/40s, this would keep you real close to OEM diameters but still give you a bit more comfort. Might also look into the Work Emotion line, some nice looking sets that shouldn't have the long lead time vs. the meisters.

 

Yes i do really like the wedssport sa10 and work emtion cr ultimate but they don't do a 10.5 +45, still about 20mm away

what specs are your weds ? pics ?

 

Here's my setup w/ pics & specs
https://www.myg37.com/forums/wheels-...ml#post4036567


And yeah, that's about as wide as you can go on them without fender work or crazy camber. I could run wider tires though,I think I could run up to a 265/40/18 (I know I could run 275/40/18s in back) but when the time comes for new rubber we'll see


They have the SA55M in a 19x10 +40 so those would work, but would be outside the fender about 10mm, but would tuck inside the fender edge w/ 255 width tires.
The spec sheet can be downloaded from this page
SA55M « Weds Wheels North America
The Work Emotion line like you mentioned would also be an option
Work Wheels Products Emotion


Keep in mind you will hit the steering knuckle if you go too positive on offsets, especially on 18s (the knuckle goes inward for more clearance as you go to 19 & 20" wheels), so that 19x10 +40 is about as aggressive as you can go up front. My 18x9.5 +38 has about 6mm to the knuckle FWIW.

 

I have a 2008 G37 Coupe Journey and I want to get new wheels, tires, and springs for it. My current tires have almost no tread so I figured if I'm replacing them anyway I might as well get the new wheels and springs I wanted.

My current setup is completely stock, except the tires are 245/45/R18. I believe these are the stock specs for my wheels: Front & Rear 18x8 +43mm offset

New proposed setup is 20" Advanti wheels with Bridgestone Ponteza S-04 Pole position tires.

I also want to get Eibach springs.


Full proposed specs:

Front:
255/35/20 tires
20x9 40+mm offset wheels

Rear:
285/30/20 tires
20x10 45+mm offset wheels

Eibach springs


I've plugged everything into the tire/rim calculator and it states that inner clearance will be 27.4mm less and outer position will be extended by 23.4mm. I'm worried about that inner clearance. With the combination of lowering the car and the decreased clearance will this setup work? Do I need to find different wheels? Would I need spacers?

Thanks for the help in advance.

(Obligatory pic of the car)

 

08G37Coupe, check my reply in your other thread.