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Tire size for 20" wheels

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RRKnight

RRKnight

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Here is our MKV on 20's with Michelin Pilot Sports. Let us know what your planned wheels are and we will see if we can be of any help with pricing and proper spec.



I will share photos of our other sets of wheels shortly.
Thanks! I'm actually still shopping around but I do like those Vossen wheels. I would love your help to get me a set but I'm in Canada. I was looking at these in 20X9.5 front and 20X11 rear. I love the concave wheels look.
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Thanks! I'm actually still shopping around but I do like those Vossen wheels. I would love your help to get me a set but I'm in Canada. I was looking at these in 20X9.5 front and 20X11 rear. I love the concave wheels look.
Personally, I love a concave wheel as well. Especially on a wide tire. We have a few more sets of wheels on the way I can share photos of once they are here. In the meantime, feel free to pick out a few wheels YOU like and send them to me via PM or e-mail and I will see what we can do.

We ship internationally on a daily basis so Canada is no issue.
 
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Personally, I love a concave wheel as well. Especially on a wide tire. We have a few more sets of wheels on the way I can share photos of once they are here. In the meantime, feel free to pick out a few wheels YOU like and send them to me via PM or e-mail and I will see what we can do.

We ship internationally on a daily basis so Canada is no issue.
Sent you a private email
 
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I'm getting a quote now for a set of Stance SF07. They quoted for a set of 20X10 +34 front and 20X11 +28 rear. Are those sizing too much for the supra? It will stick out 20mm front and 18mm rear.
 
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I like these a lot - test fitment of rear, all good with clearances and fills the wells but still inline with fender edge. These are 20x10.5 Giovanna' with 305/30-20 tires. Fronts tested well for same wheel in 20x9 with 255/35-20.

IMG_3594.webp
Looks hot! Need more pictures.
 

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I did that with my GT-R and went from 255 to 285 up front, and 285 to 315 in the rear.
Are you saying it lost balance in the GTR to wide? Looks like you went about 30mm wider front and rear. but your suggesting he only goes 10mm wider
 

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Thought I would share some research I was doing.

It all depends if the car is lower or stock height, the 20" tires are not priced that much cheaper as I would have thought but they are a lot taller (based on specs that I have seen posted (305/30/20 , I don't think going to 25 profile is a good idea.

Best bet for 19" is 20mm wider all around or a 20mm front and you could get away with a 30mm wider rear if you go 11" rim

on the 20" you are going with a taller tire and the car will sit higher unless you also planning to lower the car. Some of the cars posted are stock height still.

OEM TIRES
OEM1.png


OEM2.png

19" 20mm wider square
OEMPLUS20mmwide.png

19" 30mm wider square
19inch30mmwider.png

19" 20mm wider front 30mm wider rear
19inch20mmFRONT30mmREAR.png

20" 20mm wider
20inch20mmwider.png

20" 30mm wider
20inch30mmwider.png
 
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Are you saying it lost balance in the GTR to wide? Looks like you went about 30mm wider front and rear. but your suggesting he only goes 10mm wider
No, in the GT-R, there is already a 30mm difference in width front to rear, so I kept it that way with the aftermarket tires I bought. The suggestions I had made for the OP were less about width and more about keeping the rolling diameters the same. If the difference in diameters is too great, you get kinda of problems with traction control and ABS.
 

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No, in the GT-R, there is already a 30mm difference in width front to rear, so I kept it that way with the aftermarket tires I bought. The suggestions I had made for the OP were less about width and more about keeping the rolling diameters the same. If the difference in diameters is too great, you get kinda of problems with traction control and ABS.
100% agree
 

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I like these a lot - test fitment of rear, all good with clearances and fills the wells but still inline with fender edge. These are 20x10.5 Giovanna' with 305/30-20 tires. Fronts tested well for same wheel in 20x9 with 255/35-20.

IMG_3594.webp
How much for a set of these rims and tires?
 

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I have the stock Michelin PS - noticed a little understeer on the track, went to the PS 4S and this went away. Tires are quiet and have good street wear. Are very close to a track tire on the track but I’m going to go with the cup 2’s on 2nd set of wheels as I need more grip after engine mods to get the full benefit of the performance improvement. Will stay with the stock width. Not racing the car, just track days. At BIR I can get to 150 on turn 1 and carry 120 into 2 on 4s but it’s close. The car is still better than it’s tires on 4s
 
 








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