Notices
Wheels & Tires 350Z Rollers and Rubbers

Tire size 255 rear

Thread Tools
 
Search this Thread
 
Old 04-22-2008, 07:43 PM
  #1  
12SecRD
Registered User
Thread Starter
iTrader: (1)
 
12SecRD's Avatar
 
Join Date: Mar 2007
Location: Canada
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Default Tire size 255 rear

Just wondering if sticking with the 225/45/18 Front and switching to a 255/40/18 in the rear instead of the 245/45/18 would work ok with traction control, VDC, touring 18" wheels, etc?

Last edited by 12SecRD; 04-22-2008 at 07:57 PM.
Old 04-23-2008, 03:04 PM
  #2  
davidv
Registered User
iTrader: (2)
 
davidv's Avatar
 
Join Date: Jun 2004
Location: Tucson, AZ
Posts: 42,754
Likes: 0
Received 11 Likes on 11 Posts
Default


The rear tire is 1.50 mm taller than the front. I do not recommend this set-up with VDC.
Old 04-23-2008, 03:11 PM
  #3  
Bumpinjeep
New Member
iTrader: (3)
 
Bumpinjeep's Avatar
 
Join Date: Mar 2006
Location: Bellevue Wa
Posts: 5,743
Received 25 Likes on 15 Posts
Default

I honestly wouldnt worry about it. You can always turn off the tc if you have too many issues. Im running 255s up front and 305s in the rear and its fine. Sure there are some issues with the TC but its totally livable. I only notice it once a couple of weeks if that.
Old 04-23-2008, 05:47 PM
  #4  
12SecRD
Registered User
Thread Starter
iTrader: (1)
 
12SecRD's Avatar
 
Join Date: Mar 2007
Location: Canada
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by davidv

The rear tire is 1.50 mm taller than the front. I do not recommend this set-up with VDC.

The oem rears 245/45/18 are Overall Diameter:26.68 in even taller then the 255/40's....so thats even taller again...not sure if I am following your theory

Last edited by 12SecRD; 04-23-2008 at 05:52 PM.
Old 04-23-2008, 07:16 PM
  #5  
antennahead
Registered User
 
antennahead's Avatar
 
Join Date: Oct 2006
Location: Charleston, SC
Posts: 302
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 12SecRD
Just wondering if sticking with the 225/45/18 Front and switching to a 255/40/18 in the rear instead of the 245/45/18 would work ok with traction control, VDC, touring 18" wheels, etc?
I ran the numbers once, and I think 255/45/18 is within tolerance. Could be wrong though.

John
Old 04-24-2008, 06:04 AM
  #6  
davidv
Registered User
iTrader: (2)
 
davidv's Avatar
 
Join Date: Jun 2004
Location: Tucson, AZ
Posts: 42,754
Likes: 0
Received 11 Likes on 11 Posts
Default

Originally Posted by 12SecRD
The oem rears 245/45/18 are Overall Diameter:26.68 in even taller then the 255/40's....so thats even taller again...not sure if I am following your theory
For a complete explanation see: https://my350z.com/forum/wheels-and-tires/203755-will-these-tires-work-with-my-vdc-enabled-car-read-here.html
Old 04-24-2008, 06:08 AM
  #7  
Sbz33
Registered User
iTrader: (1)
 
Sbz33's Avatar
 
Join Date: Aug 2006
Location: Gallup, New Mexico
Posts: 39
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm Running that setup 225/45/18f and 255/40/18r and I have no problems.
Old 04-24-2008, 06:23 AM
  #8  
My350P
Registered User
iTrader: (6)
 
My350P's Avatar
 
Join Date: Aug 2007
Location: Virginia Beach, VA
Posts: 366
Likes: 0
Received 0 Likes on 0 Posts
Default

I have 225/45/18f and 255/45/18r, no problems at all.
Old 04-24-2008, 08:52 AM
  #9  
Mike M
Registered User
iTrader: (1)
 
Mike M's Avatar
 
Join Date: Apr 2007
Location: Boston, MA
Posts: 147
Likes: 0
Received 0 Likes on 0 Posts
Default

a 255/45 is about +1% from 245/45 would be fine to use, speedo will be slightly off but not much at all, less than 1mph.
Old 04-24-2008, 09:02 AM
  #10  
noodleman
Registered User
iTrader: (13)
 
noodleman's Avatar
 
Join Date: May 2004
Location: Ontario, Canada
Posts: 6,002
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by My350P
I have 225/45/18f and 255/45/18r, no problems at all.
do you have vdc?
Old 04-24-2008, 10:17 AM
  #11  
My350P
Registered User
iTrader: (6)
 
My350P's Avatar
 
Join Date: Aug 2007
Location: Virginia Beach, VA
Posts: 366
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by noodleman
do you have vdc?
TCS, but it has the same 3% difference limitation.
Old 04-24-2008, 02:28 PM
  #12  
Lawn Dart
Registered User
iTrader: (4)
 
Lawn Dart's Avatar
 
Join Date: Jan 2004
Location: New Castle, DE
Posts: 992
Likes: 0
Received 2 Likes on 1 Post
Default

I'm running 245/40R18 front and 255/40R18 rear.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Dark Knight
Wheels Tires
7
11-11-2015 08:40 PM
350Z Project X
Suspension
9
10-10-2015 09:23 AM
Rowlett
Misc.
3
10-02-2015 10:38 AM
samansharif
Brakes & Suspension
1
09-25-2015 12:31 PM



Quick Reply: Tire size 255 rear



All times are GMT -8. The time now is 10:36 PM.