How big can I go?

Hi everyone, I have a set of 15*7s and need to know the largest radial tire that can fit the front and back of a 70 GS without rubbing. Will P255 60R15 fit up front without rubbing?? Do I need to stay with P245s? How big can I go in the back. P275??

Thanks
Brad White
70GS455
Austin Texas:Comp:

 

Brad try this area

Try doing a search in the Hides forum

http://www.v8buick.com/forumdisplay.php?s=&forumid=16

 

275's are not a particularly good idea on less than an 8" rim.

 

Re: Re: How big can I go?

Bahhhh.......I've driven at least 40K on mine


.....and Im talkin' DRIVING - like 900 miles to bowling green and back - several times

 

How wide is your rim?

 

I run a 245/60R15 on the front on factory rims with no problems at all. I had 275/60's on a 15x8 rim out back with no problems and now run a 325/50 on 15x10's, but I did have to trim the top of the fender well 1/4"-3/8" for good clearance.

 

stock 15x7 on my street radials o No:

 

Hummmmm after reading some more post Phil pointed out, P245 6015s out front is good and I have a lot of choices out back.

Thanks Everyone