The OFFICIAL "I have a wheel offset / tire fitment question!" thread
#691
TIRE SIZE HELP: I just got new wheels that are 19x9 +30, 19x10.5 +42. I will be running a 10mm spacer in the rear making it 19x10.5 +32. What tire sizes should I run with this set up? My car is a 2010 G37 sedan rwd with Stance SS coilovers and rear SPC camber/toe bolt kit. TIA
#692
I wanted to be flush in the rear. I'm currently running 19x9.5 +40 squared and it's not flush so I was thinking a 10mm spacer would make it more flush. Don't know if 10.5 +42 is gonna look the same as 9.5 +40.
#693
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EricG37-nvs (04-21-2015)
#694
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iTrader: (13)
A 10.5 +42 will be 11mm further out than your 9.5 +40. you won't want any spacers w/ that setup unless you run stretched tires.
As far as tires, your 9 +30s running 245/40/19s will be right at the fender, you may have to roll your front fender edge or you'll probably rub under hard compression depending on your camber & drop.
For the rear a 275/35/19 will be pretty close, too close to recommend a 285. If you want the 275 to be real flush a 3 to 5mm spacer should do the trick.
The following users liked this post:
EricG37-nvs (04-21-2015)
#696
Here is a pic of 19x10.5 +45 Im not 100% if he is running 275 or 285...
#698
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iTrader: (13)
You can go a bit wider w/ the wheel if you want, like a 19x9+40 for more "flushness" at the fender. This will be an additional 13mm further out, so 24mm from you current stock wheel/tire. Just take a ruler to your current tire and go out from there to see if that's the fit you like.
Either of those I'd run a 245/40/19 tire.
#699
Your stock wheels are 18x7.5 +45, so you'll be out 5mm for the offset and another 6mm for the wider wheel (net of 11mm).
You can go a bit wider w/ the wheel if you want, like a 19x9+40 for more "flushness" at the fender. This will be an additional 13mm further out, so 24mm from you current stock wheel/tire. Just take a ruler to your current tire and go out from there to see if that's the fit you like.
Either of those I'd run a 245/40/19 tire.
You can go a bit wider w/ the wheel if you want, like a 19x9+40 for more "flushness" at the fender. This will be an additional 13mm further out, so 24mm from you current stock wheel/tire. Just take a ruler to your current tire and go out from there to see if that's the fit you like.
Either of those I'd run a 245/40/19 tire.
They only have the wheels available in 19x8 or 19x9.5, both with +40 offsets.
So will the 19x9.5 fit just fine with 245/40/19 tires? Will not be dropping the car.
#701
Registered Member
iTrader: (3)
so correct me if I’m wrong. Every time i search for a square setup, i only find AWD cars. can you not go square with the rwd sean and still sit pretty flush all around? I know the point of going square with the awd is because of the diffs and rolling diameter. I’ve been looking for about an hour now but can’t seem to find any info thats straight forward. any help would be appreciated. I’m about to pull the trigger on some wheels and dont want to look at the wrong cars for offsets and widths. thanks
Phil
Phil
#702
To my understanding, it will be the same for AWD/RWD... So AWD/RWD sedan would be the same. AWD/RWD coupe will be the same as far as specs that you can run. The difference with square set up is if you go wide (x10.5) all around, it will be harder to fit the front. If you go narrow (x9) then the rears wont be flush unless you run a spacer.
#703
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iTrader: (13)
so correct me if I’m wrong. Every time i search for a square setup, i only find AWD cars. can you not go square with the rwd sean and still sit pretty flush all around? I know the point of going square with the awd is because of the diffs and rolling diameter. I’ve been looking for about an hour now but can’t seem to find any info thats straight forward. any help would be appreciated. I’m about to pull the trigger on some wheels and dont want to look at the wrong cars for offsets and widths. thanks
Phil
Phil
https://www.myg37.com/forums/brakes-...post-here.html
You can see quite a few sedans in there, and even though most are AWD the fit will be the same w/ your RWD. As you can see in Chinky Choys pics most of his setups are pretty tight & flush.
Before you pull the trigger on those wheels would you mind running the specs by me, might be able to help w/ tire sizing and offset. Also are you on a lowered suspension or planning to lower it?
#704
Registered Member
iTrader: (3)
I'm sure this thread was the main one you're referring to~
https://www.myg37.com/forums/brakes-...post-here.html
You can see quite a few sedans in there, and even though most are AWD the fit will be the same w/ your RWD. As you can see in Chinky Choys pics most of his setups are pretty tight & flush.
Before you pull the trigger on those wheels would you mind running the specs by me, might be able to help w/ tire sizing and offset. Also are you on a lowered suspension or planning to lower it?
https://www.myg37.com/forums/brakes-...post-here.html
You can see quite a few sedans in there, and even though most are AWD the fit will be the same w/ your RWD. As you can see in Chinky Choys pics most of his setups are pretty tight & flush.
Before you pull the trigger on those wheels would you mind running the specs by me, might be able to help w/ tire sizing and offset. Also are you on a lowered suspension or planning to lower it?
Awesome. Thank you for all of the help. My plans are to go with a 19x9 +32 all the way around with a 255/35 or something along those lines. Swift or eibach springs for now since I like that drop for my daily. Maybe bags later on when I don't drive as much. The other wheels I found were 19x9.5 +25. However, I think that the setup might be too aggressive since I want to run a tire that hangs over the rim just a tad if not dead even, and stock camber specs. I don't want to stretch tire Let me know what you think! Thanks
Phil
#705
Movin On!
iTrader: (13)
Awesome. Thank you for all of the help. My plans are to go with a 19x9 +32 all the way around with a 255/35 or something along those lines. Swift or eibach springs for now since I like that drop for my daily. Maybe bags later on when I don't drive as much. The other wheels I found were 19x9.5 +25. However, I think that the setup might be too aggressive since I want to run a tire that hangs over the rim just a tad if not dead even, and stock camber specs. I don't want to stretch tire Let me know what you think! Thanks
Phil
Phil