Jump to content
The mkiv Supra Owners Club

Help finding E.T Alloy to fit 305.35.18


GreekSupra
 Share

Recommended Posts

Hello guys,

Need some help here, never understood wheels.

 

Facts:

I have coilovers teins

I dont mind my car to sit higher

I dont want my arches rolled

I dont want spacers

I have UK big brakes

 

Need:

XXR 535 wheels

TOYO R888R

255-265/35-40/18 front

305/35/18 rear

 

Can you please let me know what offset and wheel size (9.5 front & 11 rear) I need to comply with all above?

 

Thank you guys

Edited by GreekSupra (see edit history)
Link to comment
Share on other sites

Hello guys,

Need some help here, never understood wheels.

 

Facts:

I have coilovers teins

I dont mind my car to sit higher

I dont want my arches rolled

I dont want spacers

I have UK big brakes

 

Need:

XXR 535 wheels

TOYO R888R

255-265/35-40/18 front

305/35/18 rear

 

Can you please let me know what offset and wheel size (9.5 front & 11 rear) I need to comply with all above?

 

Thank you guys

 

I'm no expert but if you post on this thread over at SF, Radride (username) most certainly is:

 

https://www.supraforums.com/threads/wheel-tire-size-offset-thread-search-here.558091/page-148

Link to comment
Share on other sites

A 305 tyre will fit nice on a 11.5J rim, with an offset of around ET50.

 

This is a similar setup to what we run, although we have a 315/30/18 tyre on a 11.5J rim and the tyre sits flush with the rim and rear arches. Although we have our rear arches rolled to accommodate the wheels and tyres and also allow abit of “squat” in the suspension.

Link to comment
Share on other sites

This will help you understand the changes that happen when you alter wheel diameters, offsets, widths etc

 

https://www.willtheyfit.com/

 

Just put in known figures for what you have now then put in the new sizes and the system calculates the

changes

 

I've taken a screen shot of OE 17" rears compared to what your possibly looking at

 

You can see compared to the OE wheel & tyre set up its very close in its diameter and only 4.4 mm bigger in diameter, the wheel goes 19 mm further in towards the shock/spring and comes further out to the edge of the wheel arch by 19 mm

wtf1.jpg

Edited by Dnk (see edit history)
Link to comment
Share on other sites

Thanks guys

So the main problem now is where to find 18’ wheel 11.5 with ET50 !!!

I believe only custom work here :(

 

 

This is the difference between the wheel Chris posted and the 11" version, you can see it sits 6.4mm further away from the outer wheel arch which could work and not need any body mods like rolling the arch

wtf2.jpg

Edited by Dnk (see edit history)
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.