Tom Smith

I need a 10 +35, but the rim
I want is only in 10 +30, or 9.5 +30.
If the 10+35 is flush, how far out would a +30 stick, or should I just use 9.5 +30 and a spacer to make up the diff from the 10 +35 I want¿
Same goes for front, need 9.5 +27, only have 9.5 +30. Use a spacer to make it flush?
Not sure how bad the 3 to 5 mm offset will actually affect the fit
Btw, these are in 18s

BLUE TII

iTrader: (9)

I love this tool-

https://www.willtheyfit.com/

Tom Smith

Looks usefully, except, I have stock rims and Shine widebody front fenders, so it won't work up front.
It will give me an "idea" of what the difference between +30 and +35 I guess. I was just wondering from people's experience, does +.05 make a visually noticeable difference on their cars.

cr-rex

iTrader: (114)

5mm is just short of 0.25in. visually...... what you have laid out here will be imperceptible. the tire will be more of a factor in this situation than anything. the specs you laid out vs what you want are a perfect fit. the fitment difference between a +30 and +35 is nothing. the fit difference between a +27 and a +30 is less than nothing. its negative nothing.

Tom Smith

Perfect, that is exactly what I wanted to know.

j9fd3s

iTrader: (3)

so it could make a difference, but it might not. on mine i changed the adaptors from 13mm in the front and 26mm in the rear to 14mm all the way around. 1mm in the front wasn't noticeable at all (is a 1mm wheel spacer the most JDM part?)
the rear going from 26mm to 14mm, is really subtle. the fit is more OE, but i think if i had the 26mm spacer on one side and the 14mm spacer on the other and brought it to a car show i'm not sure anyone would notice

Tom Smith

That's 12mm jump, if that is hardly noticeable, I'll be fine with the .05 mm diff.

Tom Smith

So, ended up ordering 18s, 9.5 +30 front, 10 +30 rear.
Stock rear fender, Shine front fenders. I should be able to get a good sized grippy tire with enough sidewall to be comfortable correct? Stock brakes, no BBK to work around.
Fortune Auto Coilovers. Nothing rolled, yet, see if I need it.
Think that's all required info.
I'll throw a spacer in to get it flush flush if needed

TeamRX8

iTrader: (2)

too late I guess, but a 9.5 +30 has approx. the same outer lip position as a 10 +35; 5mm further offset outward, but 1/4" (6.35mm) less wheel width on the outside, or more precisely; 1.35mm difference.

A 10 +30 obviously has the same width wheel sitting 5mm further outboard than a 10 +35. So if you want the 9.5 +30 to be at the same outer wheel lip position from the hub as the 10 + 30 you will need to put a 1/4" spacer on the 9.5" wheel. Because they have the same 30mm offset, but 10" - 9.5" = 0.5", but this is split between both wheel lip positions (divide by 2) = 1/4" lip position difference towards the wheel hub on both the inside and the outside for the 9.5" wheel.
.

Tom Smith

I def wanted to keep the 10 in back, mor tire more traction. But good to know a 1/4 inch spacer will even out front and back. Once I put the rims on I'll have a better idea. The front Shine fenders sit further out than the rear stock. That's where I'll have to "fine tune" what spacer I need. More concerned with flush to fend rather than front and back sitting even.