Autocross and Road Racing Technique There is more to life than a straight line

max tyre width on a 8" rim??

Thread Tools
 
Search this Thread
 
Old 05-05-2003 | 04:08 PM
  #1  
jagsy's Avatar
Thread Starter
Registered User
 
Joined: Dec 2001
Posts: 17
From: Newcastle, England
max tyre width on a 8" rim??

Sorry to ask, but I am a novice.

What is the max tyre width on a 18 x 8 rim?

Thanks from the UK.
Old 05-06-2003 | 02:30 PM
  #2  
sgarnett's Avatar
Registered User
 
Joined: May 2002
Posts: 65
From: Versailles, KY, USA
If you've got a tire in mind, you can look up the approved rim widths on www.tirerack.com.

245/40-18 looks reasonable (from Bridgestone S-03 specs).
Old 05-06-2003 | 06:00 PM
  #3  
Dr.Mudge's Avatar
Registered User
 
Joined: Jan 2001
Posts: 2,148
From: Bay Area, CA
Profile changes things a little, but I have 255s on the rear of my car and they really should not have been put on, oh well. Stick with a 225-245 IMO.
Old 05-07-2003 | 10:38 AM
  #4  
sgarnett's Avatar
Registered User
 
Joined: May 2002
Posts: 65
From: Versailles, KY, USA
Yes, 225/45-18 or 245/40-18 should work.

For the street I'd use the 245/40 if for no other reason than they might protect your rims a LITTLE from LIGHT brushing against a curb. They'll probably lok better too.

The 225/45-18 might actually handle better on the front wheels, but I wouldn't use them at the rear and mixing would eliminate the option of rotating the tires.

Besides, with the 18" rims you're going to have very little sidewall compliance anyway, so the extra sidewall flex of the 245/40 may actually improve grip a bit.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
G-BODYT56
Parts For Sale
6
01-15-2022 12:14 AM
IndyZman
Cars For Sale
3
10-22-2015 03:17 PM
Formula Steve
New Member Introduction
4
09-19-2015 09:48 PM
rvonsternberg
Cars For Sale
2
09-14-2015 12:58 PM
scottcba1
Cars For Sale
1
09-08-2015 10:52 AM




All times are GMT -5. The time now is 03:10 AM.