follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Community Calendar Today's Posts Search

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Wheels | Tires | Spacers | Hub -- Sponsored by The Tire Rack

Wheels | Tires | Spacers | Hub -- Sponsored by The Tire Rack Specific topics relating to wheels and tires.


User Tag List

Reply
 
Thread Tools Search this Thread
Old 03-30-2020, 12:16 PM   #1
FRS Megan
Junior Member
 
FRS Megan's Avatar
 
Join Date: Mar 2020
Drives: 2015 Scion FR-S
Location: NJ
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Scion FR-S perfect fitment

So I have stock suspension on my 2015 FRS.

Im looking at Konig Oversteer wheels with either:
18x8 +45mm offset
18x9 +42mm offset

Now for tires I was wondering if I can run 245/40 all around with no rubbing or modifications on the stock suspension?

How about 245/45 all around on the stock suspension ? (perferred)

Help !!!
FRS Megan is offline   Reply With Quote
Old 03-30-2020, 12:30 PM   #2
Vital
Senior Member
 
Join Date: Jun 2016
Drives: 2015 BRZ
Location: Texas
Posts: 692
Thanks: 213
Thanked 336 Times in 254 Posts
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by FRS Megan View Post
So I have stock suspension on my 2015 FRS.

Im looking at Konig Oversteer wheels with either:
18x8 +45mm offset
18x9 +42mm offset

Now for tires I was wondering if I can run 245/40 all around with no rubbing or modifications on the stock suspension?

How about 245/45 all around on the stock suspension ? (perferred)

Help !!!
You will be able to run both of those sizes on stock suspension with a 245/40/18 tire. I would recommend you use a 245/35/18 tire as your other tire choices are tall and that will effect gearing and speedometer.
Vital is offline   Reply With Quote
The Following 2 Users Say Thank You to Vital For This Useful Post:
Spuds (03-31-2020), Tcoat (03-30-2020)
Old 03-30-2020, 02:07 PM   #3
FRS Megan
Junior Member
 
FRS Megan's Avatar
 
Join Date: Mar 2020
Drives: 2015 Scion FR-S
Location: NJ
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by Vital View Post
You will be able to run both of those sizes on stock suspension with a 245/40/18 tire. I would recommend you use a 245/35/18 tire as your other tire choices are tall and that will effect gearing and speedometer.
Okay so im going to go with the 245/40 tire all around.

The 18x9 +42mm offset wouldnt poke out correct ?
Or should i go with the 18x8 +45mm offset ?

I want my wheel flush or a barely poking out
FRS Megan is offline   Reply With Quote
Old 03-30-2020, 02:33 PM   #4
Vital
Senior Member
 
Join Date: Jun 2016
Drives: 2015 BRZ
Location: Texas
Posts: 692
Thanks: 213
Thanked 336 Times in 254 Posts
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by FRS Megan View Post
Okay so im going to go with the 245/40 tire all around.

The 18x9 +42mm offset wouldnt poke out correct ?
Or should i go with the 18x8 +45mm offset ?

I want my wheel flush or a barely poking out
No, 18x9 +42 will poke out a little unless you decide to lower your car. If you do not plan on lowering the car than i would go 18x8 +45.

Heres a thread on how it will look. Not the same wheel, but the same specs.
http://www.ft86club.com/forums/showthread.php?t=39679
Vital is offline   Reply With Quote
The Following User Says Thank You to Vital For This Useful Post:
Spuds (03-31-2020)
Old 03-30-2020, 05:50 PM   #5
Leonardo
Country Boy 4 Life
 
Leonardo's Avatar
 
Join Date: Jul 2012
Drives: 19' & 06' Ridgelines, 13' FR-S
Location: EUGENE
Posts: 5,228
Thanks: 6,719
Thanked 5,291 Times in 2,720 Posts
Mentioned: 47 Post(s)
Tagged: 1 Thread(s)
Quote:
Originally Posted by FRS Megan View Post
So I have stock suspension on my 2015 FRS.

Im looking at Konig Oversteer wheels with either:
18x8 +45mm offset
18x9 +42mm offset

Now for tires I was wondering if I can run 245/40 all around with no rubbing or modifications on the stock suspension?

How about 245/45 all around on the stock suspension ? (perferred)

Help !!!

I have 18x9 +42 konig Oversteer wheels with 245/35/18. I added a 12mm spacer in the front and a 15mm in the back to make them flush.

I also have 18x8 konig Oversteer wheels. They need 1" spacers to be flush. Do not stagger, it makes the car handle less than compared to square.

This info is for a car that's lowered 1" and has natural rear camber. You'll want a set of camber bolts for the front. Lowering doesn't add a useable amount of camber to the front.


__________________
<img src=https://www.ft86club.com/forums/picture.php?albumid=2239&pictureid=11508 border=0 alt= />


I LIKE TIRES!
Leonardo is offline   Reply With Quote
The Following 4 Users Say Thank You to Leonardo For This Useful Post:
Carsnguitars (03-30-2020), mrg666 (03-31-2020), Spuds (03-31-2020), Vital (03-31-2020)
Old 03-30-2020, 08:14 PM   #6
FRS Megan
Junior Member
 
FRS Megan's Avatar
 
Join Date: Mar 2020
Drives: 2015 Scion FR-S
Location: NJ
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by Leonardo View Post
I have 18x9 +42 konig Oversteer wheels with 245/35/18. I added a 12mm spacer in the front and a 15mm in the back to make them flush.

I also have 18x8 konig Oversteer wheels. They need 1" spacers to be flush. Do not stagger, it makes the car handle less than compared to square.

This info is for a car that's lowered 1" and has natural rear camber. You'll want a set of camber bolts for the front. Lowering doesn't add a useable amount of camber to the front.


do you think i could do 255/35 tires all around ?
FRS Megan is offline   Reply With Quote
Old 03-30-2020, 09:54 PM   #7
Carsnguitars
Member
 
Join Date: Aug 2016
Drives: 2014 FR-S
Location: Sunny BC
Posts: 38
Thanks: 50
Thanked 9 Times in 8 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
[QUOTE=Leonardo;3314776]I have 18x9 +42 konig Oversteer wheels with 245/35/18. I added a 12mm spacer in the front and a 15mm in the back to make them flush.



I think your car sits perfect. I'm on 18x8 +40 offset, 225/40/18 MP4S. Square setup. I'm happy with the front, but being lowered on TRD springs, they add a bit of camber in the back, I would like just a little more to flush. This is also with 5mm washer type adapters. I don't want to go to stud type adapters. Just keeping it simple. Will try to get a pic tomorrow, weather permitting...

Briefly off topic. I really like your side skirts! What are they?
Carsnguitars is offline   Reply With Quote
The Following User Says Thank You to Carsnguitars For This Useful Post:
Leonardo (03-31-2020)
Old 03-31-2020, 02:30 AM   #8
Leonardo
Country Boy 4 Life
 
Leonardo's Avatar
 
Join Date: Jul 2012
Drives: 19' & 06' Ridgelines, 13' FR-S
Location: EUGENE
Posts: 5,228
Thanks: 6,719
Thanked 5,291 Times in 2,720 Posts
Mentioned: 47 Post(s)
Tagged: 1 Thread(s)
Quote:
Originally Posted by FRS Megan View Post
do you think i could do 255/35 tires all around ?
No.

With coils, yes. But I would not suggest it. 255's are for 9.5" wide wheels.
__________________
<img src=https://www.ft86club.com/forums/picture.php?albumid=2239&pictureid=11508 border=0 alt= />


I LIKE TIRES!
Leonardo is offline   Reply With Quote
Old 03-31-2020, 04:06 AM   #9
FRS Megan
Junior Member
 
FRS Megan's Avatar
 
Join Date: Mar 2020
Drives: 2015 Scion FR-S
Location: NJ
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by Leonardo View Post
No.

With coils, yes. But I would not suggest it. 255's are for 9.5" wide wheels.
Now I’m looking at:

245/40 set up all around

Eibach lowering springs (1in)

now which rim size (18x8 +45mm or 18x9 +42mm) will not give me a stretch look ?
I want the rim and tire to be flush themselves as well. I do not like the rim sticking out of the tire at all.

Would this setup work and not rub or need modifications ?
FRS Megan is offline   Reply With Quote
Old 04-09-2020, 09:18 PM   #10
sato
Senior Member
 
sato's Avatar
 
Join Date: May 2013
Drives: Dodge Patitas
Location: Puerto Rico
Posts: 973
Thanks: 1,823
Thanked 371 Times in 265 Posts
Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Garage
Have you played with this tool? Hover mouse over Spring Rate box and you'll see tire/wheel/suspension go up and down for comparison:
https://www.ft86motorsports.com/wheelitfit/
sato is offline   Reply With Quote
 
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Perfect Fitment ARK Design R5 Wheel for FRS / BRZ ModinJapan Groupbuys 144 10-18-2017 04:46 PM
f/s 25mm & 20mm spacers- perfect fitment for stock wheels! DarkCard Wheels and Tires 20 04-22-2015 05:00 PM
TE37 reps. 18x9.5 +34 perfect fitment! 265/35/18 beefy tires! CHEAP!! dOMEmE Wheels and Tires 18 05-12-2014 02:16 PM
REAL te37's 17x7.5 5x100 et48 with tires; perfect fitment kwall13 Wheels and Tires 10 01-16-2014 03:30 AM
3SDM Wheels for Scion FR-S | In stock in FR-S / BRZ fitment GuerillaRacing Wheels and Tires 13 01-23-2013 06:24 PM


All times are GMT -4. The time now is 10:15 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.