IS F (2008-2014) Discussion topics related to the IS F model

5 axis S5:F Tire Size Help

Thread Tools
 
Search this Thread
 
Old 05-19-09, 05:13 PM
  #16  
isbeater
Driver
 
isbeater's Avatar
 
Join Date: Nov 2005
Location: AB
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
Default

There is no way you can cram 295s with out a severe fender roll or shave....
Old 05-19-09, 05:27 PM
  #17  
primecut
Lexus Test Driver
iTrader: (1)
 
primecut's Avatar
 
Join Date: Jul 2008
Location: CA
Posts: 1,534
Likes: 0
Received 0 Likes on 0 Posts
Default

Even if the 285s don't rub, are you really going for that SUV look? If you want a wider tire, you should get a wider wheel. A 9.5 rear is only .5 inches wider than stock, so it wouldn't make sense to cram such a wide tire on there.

JoeZ's setup looks perfect to me.. and you're fortunate that someone on the board already has a proven setup on these wheels, so my suggestion would be to follow his, or get a 10/10.5 rear.
Old 05-19-09, 06:23 PM
  #18  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

This is my old 19x9.5 rim with 285/30/19 invo's on it.
Attached Thumbnails 5 axis S5:F Tire Size Help-img_0591.jpg  

Last edited by TinCan; 05-19-09 at 06:26 PM.
Old 05-19-09, 06:27 PM
  #19  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

Here is the rear
Attached Thumbnails 5 axis S5:F Tire Size Help-img_0590.jpg  
Old 05-19-09, 11:19 PM
  #20  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Lightbulb

Originally Posted by TinCan
This is my old 19x9.5 rim with 285/30/19 invo's on it.
Yes... But, you confirmed this set up didn't clear the brakes & rubbed.
That combo may have been good for your IS350, but not good for the F..

For this Wheel Design with 35mm offset, the 285/30 tire will not work either.

You can actually see the paint burned off your fender from the tire rubbing, since the thread sticks out too much..


Originally Posted by TinCan
  • I had TSW Indy 500's 19x9.5 w/40 offset tires 285 nittos on the 350. I just got an F and the tsw rear rims, hit the brakes. Should I use a spacer? I did try an 1/8th inch and still hitting the brakes. Could use a little help, thanks.

  • I put them on for fun... and yes they rub. I'll be swapping them tonight. Anyway, I want something that looks like this...

Regards,

Joe Z
Old 05-19-09, 11:23 PM
  #21  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Lightbulb

Originally Posted by DeviousOne
Would the 19x8.5 +30 rub up front with Joe Z's tire sizes rub on an IS350?
RE: Front IS350

Dropped = Yes..... Stock Height = Not so much....

Mainly the fender liner & bumper/fender bolting tabs.


Joe Z
Old 05-20-09, 06:34 AM
  #22  
lobuxracer
Tech Info Resource

iTrader: (2)
 
lobuxracer's Avatar
 
Join Date: Jul 2006
Location: Georgia
Posts: 22,313
Received 3,957 Likes on 2,396 Posts
Default

Originally Posted by Joe Z
RE: Front IS350

Dropped = Yes..... Stock Height = Not so much....

Mainly the fender liner & bumper/fender bolting tabs.


Joe Z
If it rubs dropped it will rub at stock height too and likely at the worst time - when you have a serious load on the wheel. I'd never do a track day on a setup without at least 10mm of clearance with the wheel fully compressed. You'll be slicing your tires for sure.
Old 05-20-09, 08:42 AM
  #23  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Lightbulb

Originally Posted by lobuxracer
If it rubs dropped it will rub at stock height too and likely at the worst time - when you have a serious load on the wheel. I'd never do a track day on a setup without at least 10mm of clearance with the wheel fully compressed. You'll be slicing your tires for sure.
For the front, a Dremel worked wonders on my IS350....

Good thing on the IS-F is that the Front Fenders are wider and I do not expect an issues once dropped...

Jz
Old 05-20-09, 08:54 AM
  #24  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Joe Z
You can actually see the paint burned off your fender from the tire rubbing, since the thread sticks out too much..
Thats china marker... to see where on the tire the fender was rubbing.
Old 05-20-09, 09:20 AM
  #25  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Lightbulb

Originally Posted by TinCan
Thats china marker... to see where on the tire the fender was rubbing.
Oh... I see... I stand corrected..

So was it most of the top side of the inner fender lip?

Jz
Old 05-20-09, 09:50 AM
  #26  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

For the most part, but the driver side is closer. I'm goning to end this pooh on Fri. I'm having one on the rims mounted with the 285/30/19 and I'll check the clearance. I've also got my hands on a fender roller... so best case it all works and I get my 285's, worst...I go with a 275.
Old 05-20-09, 10:20 AM
  #27  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Lightbulb

Originally Posted by TinCan
For the most part, but the driver side is closer. I'm goning to end this pooh on Fri. I'm having one on the rims mounted with the 285/30/19 and I'll check the clearance. I've also got my hands on a fender roller... so best case it all works and I get my 285's, worst...I go with a 275.
Cool... Looking forward to the outcome with pictures...

As a tip, have the installer tape up the wheel edge with blue tape.
Since its painted, the slighest hard contact might scrape the paint.


Also, did you need any modifications to your IS350 rear fenders with that TSW wheel & 285/30 tire??

Regards,
Joe Z
Old 05-20-09, 10:25 AM
  #28  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Joe Z
Cool... Looking forward to the outcome with pictures...

Also, did you need any modifications to your IS350 rear fenders with that TSW wheel & 285/30 tire??

Regards,
Joe Z
Nope...they fit perfect 19x8 40mm OS with 235.35.19 and 19x9.5 40mm OS with 285.30.19 Here is a pic

So the F pics with the TSW's those are 40 offset and not a 35. that is why I may have a chance with rolled fenders.
Attached Thumbnails 5 axis S5:F Tire Size Help-img_0409.jpg  

Last edited by TinCan; 05-20-09 at 10:31 AM.
Old 05-20-09, 10:29 AM
  #29  
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joe Z's Avatar
 
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes on 586 Posts
Default

Originally Posted by TinCan
Nope...they fit perfect 19x8 40mm OS with 235.35.19 and 19x9.5 40mm OS with 285.30.19

So the F pics with the TSW's those are 40 offset and not a 35. that is why I may have a chance with rolled fenders.

Did you need a spacer on the rear to clear the brake caliper, for the TSW test fit?

Jz

Last edited by Joe Z; 05-20-09 at 10:33 AM.
Old 05-20-09, 10:33 AM
  #30  
TinCan
Pole Position
Thread Starter
 
TinCan's Avatar
 
Join Date: Jul 2008
Location: La
Posts: 298
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Joe Z
Did you need a spacer on the rear for the TSW test fit?

Jz
On the F I needed a spacer and it was still very close to the brakes. But the rims are made much different than the 5axis


Quick Reply: 5 axis S5:F Tire Size Help



All times are GMT -7. The time now is 09:38 AM.