Autocrossing & Roadracing Suspension Setup for Track Corvettes, Camber/Caster Adjustments, R-Compound Tires, Race Slicks, Tips on Driving Technique, Events, Results
Sponsored by:
Sponsored by:

Running different makes of tires on same car?

Thread Tools
 
Search this Thread
 
Old 01-14-2009, 05:40 PM
  #1  
leadfoot2
Racer
Thread Starter
 
leadfoot2's Avatar
 
Member Since: Nov 2003
Location: Tucson Ariz
Posts: 377
Likes: 0
Received 0 Likes on 0 Posts

Default Running different makes of tires on same car?

Looking for opinions on running one make of tires, say Goodyear, on one axle and a different make, say Kumho, on the other axle? I think I know the answer but would like to hear what others think.
Old 01-14-2009, 06:50 PM
  #2  
Sidney004
Melting Slicks
 
Sidney004's Avatar
 
Member Since: Jun 2004
Location: Castro Valley CA
Posts: 3,253
Likes: 0
Received 2 Likes on 2 Posts

Default

I have done it many times because of budget concerns. I have run a single different tire(size and make) on the front in a pinch after having corded a tire as well. Go a little easy on the warm up lap, after that it is O.K. , if you hopped into the car and nobody told you, you probably wouldn't even notice the difference; a lot less difference than running on one corded tire! I am sure the purists here will tell you can that they can notice a 1 PSI difference between tires or the different date codes when they drive and the car will swap ends on the straight but there are so many variables in handling, after a couple laps, you will adjust to it.
Old 01-14-2009, 07:09 PM
  #3  
StealthLT4
Safety Car
 
StealthLT4's Avatar
 
Member Since: Dec 2006
Location: St Marys GA
Posts: 4,290
Likes: 0
Received 5 Likes on 4 Posts
Default

There's nothing wrong with that. Like Sidney said, preferably keep the front tires the same as eachother, and ditto for the rears.
Old 01-14-2009, 07:22 PM
  #4  
sperkins
Le Mans Master
 
sperkins's Avatar
 
Member Since: Oct 2005
Location: Macon, GA
Posts: 9,429
Received 44 Likes on 35 Posts

Default

I wonder what it would be like to run a set of track tires on the front and street tires on the back. Sounds like a good way to get a little oversteer practice.
Old 01-14-2009, 08:16 PM
  #5  
NV MY C5
Drifting
 
NV MY C5's Avatar
 
Member Since: Feb 2002
Location: Schererville Indiana
Posts: 1,420
Received 4 Likes on 3 Posts
Senior Member
Cruise-In V Veteran

Default yes

Kumho 710's on the front and A6's on the rear here. I can not keep Hoosiers on the front for more than a weekend and 19" Kumho's are not out yet.
Old 01-14-2009, 08:44 PM
  #6  
Jason
Team Owner
 
Jason's Avatar
 
Member Since: Jun 1999
Location: Miami bound
Posts: 71,447
Likes: 0
Received 4 Likes on 4 Posts
CI 4-5-6-7 Veteran

Default

I've done it for track days.
Old 01-15-2009, 11:32 AM
  #7  
leadfoot2
Racer
Thread Starter
 
leadfoot2's Avatar
 
Member Since: Nov 2003
Location: Tucson Ariz
Posts: 377
Likes: 0
Received 0 Likes on 0 Posts

Default

Glad to hear its been done with success. It can save me some money since I have several tires of different makes that are still in good shape but can't put a complete set of 1 type together.
Old 01-15-2009, 01:52 PM
  #8  
0corvette pilot
Former Vendor
 
corvette pilot's Avatar
 
Member Since: Aug 2005
Location: Loganville GA
Posts: 5,774
Likes: 0
Received 0 Likes on 0 Posts
Default

I used to run victorracers in front and hoosiers in the rear on my 350z to achieve the desired width and size ratio requirements.
Old 01-15-2009, 08:27 PM
  #9  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,006
Received 712 Likes on 493 Posts

Default

I mix and match as needed, but try and keep the stickier tires on the rear. Fronts tend to wear 50% faster than fronts, so it's pretty easy to keep good tires on the back.
Old 01-16-2009, 04:42 AM
  #10  
bobmoore2
Drifting
 
bobmoore2's Avatar
 
Member Since: Mar 2004
Location: Lakewood Co
Posts: 1,456
Likes: 0
Received 1 Like on 1 Post
Default

I did it once.

I normally drive with 4 Toyo RA1s. One weekend I flat spotted my fronts down to the cords. A friend gave me some used Kumho V710s for the front. So I ran with the 710s on the front and the RA1s on the rear. I found that the rear was just as likely to spin as before, but the front was less likely to plow. Exactly what you would expect, right? Overall, it felt a little better, because the front end was handling a little better.

Get notified of new replies

To Running different makes of tires on same car?




Quick Reply: Running different makes of tires on same car?



All times are GMT -4. The time now is 09:02 AM.