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Risk of split Wheel diameters?

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Old Oct 19, 2020 | 03:13 PM
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Question Risk of split Wheel diameters?

Is there any risk with sporting a 22" in rear and a 21" in the front if the tires keep the vehicle at the same running height? is there a good source to calculate this so that I can be doubly sure?

Last edited by EricTiger1; Oct 20, 2020 at 06:50 AM.
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Old Oct 19, 2020 | 03:59 PM
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Originally Posted by EricTiger1
22" in rear and a 21" in the back
You trying to run one of those quad rear tire setups (duelies) so often seen on LCs these days?? - hahahaha

Seriously now - absolutely no issue. Just look at the outside diameter of the tires that you put on the wheels. That will tell you if they are the same height or not.
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Old Oct 19, 2020 | 05:21 PM
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^^^^This - As long as the OD of the tire/wheel combo is the same, you will be fine.

But, why would you want to do this

Lou
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Old Oct 19, 2020 | 07:32 PM
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" a 22" in rear and a 21" in the back ..." could someone please tell me what this finely crafted statement means ?
....in the rear and the back ?
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Old Oct 19, 2020 | 09:50 PM
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^^^^Yup Now that you mention it

Loy
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Old Oct 20, 2020 | 06:50 AM
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Originally Posted by tmillLC500
" a 22" in rear and a 21" in the back ..." could someone please tell me what this finely crafted statement means ?
....in the rear and the back ?


Damn, I was tired when I put that in there... I fixed it
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Old Oct 20, 2020 | 06:52 AM
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Originally Posted by flowrider
^^^^This - As long as the OD of the tire/wheel combo is the same, you will be fine.

But, why would you want to do this

Lou

The main reason is that as I have pushed to wider wheels, the tire selection is more limited unless I line up the widths more. So splitting the front and back allows me an aggressive looking build. But keeping the car level is important.
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Old Oct 20, 2020 | 07:45 AM
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so why dont you just use 3 different sized tires then ? that will refine your adaptation of an otherwise perfect car into something well, unique, and special....
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Old Oct 20, 2020 | 08:10 AM
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Originally Posted by tmillLC500
so why dont you just use 3 different sized tires then ? that will refine your adaptation of an otherwise perfect car into something well, unique, and special....

Well that was quick figuring out who the smartass of the message board is. Thanks for all the work and effort you do to make humor that only you enjoy, I am sure you are quite proud and for that I am proud of you.
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Old Oct 20, 2020 | 01:43 PM
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Originally Posted by EricTiger1
The main reason is that as I have pushed to wider wheels, the tire selection is more limited unless I line up the widths more. So splitting the front and back allows me an aggressive looking build. But keeping the car level is important.
What sizes are you looking at?

Lou
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Old Oct 21, 2020 | 01:26 PM
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Originally Posted by flowrider
What sizes are you looking at?

Lou

22x11 rear
21x9.5 front

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Old Oct 21, 2020 | 02:21 PM
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^^^^I ment tire sizes

Lou
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Old Oct 21, 2020 | 07:38 PM
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EricTiger1, use a tool like this https://tiresize.com/calculator/
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Old Oct 22, 2020 | 10:00 AM
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Originally Posted by bitkahuna
EricTiger1, use a tool like this https://tiresize.com/calculator/
@bitkahuna thanks for the link.

I was suggested a 255/40/21 --- 285/30/22 for the tire size, but looking at the calculator, I almost match up perfectly with a 245/40/21 --- 285/30/22 or 255/40/21 --- 295/30/22

The 255 and 295 combo seem to fall in the ideal fit range for the rim size and line up better. So then this should be the fit I am looking for I take it?
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Old Oct 22, 2020 | 01:38 PM
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^^^^OK - 255/40/21 and 295/35/21 are the correct after market sizes for third party wheels wide enough to accept them. With that in mind I would not stagger the wheel diameters. I am running the 255/295 combo:







Lou
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