PY Online Forums - Bringing the Pontiac Hobby Together

PY Online Forums - Bringing the Pontiac Hobby Together (https://forums.maxperformanceinc.com/forums/index.php)

- 70-72 GTO Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=436)

- - Help with drag rim size (https://forums.maxperformanceinc.com/forums/showthread.php?t=388923)

AtTheTrack

12-12-2004 06:07 PM

What is the width and offset I should buy for a 15 inch rim to use with slicks? I have a 71 lemans sport conv 455 with a 12 bolt. Also, What size slick will fit?
Thanks Brad

AtTheTrack

12-12-2004 06:07 PM

What is the width and offset I should buy for a 15 inch rim to use with slicks? I have a 71 lemans sport conv 455 with a 12 bolt. Also, What size slick will fit?
Thanks Brad

PMDRACER

12-13-2004 09:38 AM

You can get a 28x10.5 tire under there with ease. You'll want to use an 8 inch rim minimum. I had a shop change over a pair of 15x7" Ralley IIs to 8" wide, and had them split the difference - +1/2" inboard and +1/2" outboard.

Welcome to the boards.

02Hawk

12-27-2004 01:31 AM

I have 15 x 28 x 11.5 MT streets in my 70. Fit fine, no rubs

Ron Landis

01-01-2005 06:28 PM

I'd say a 4 or 4.5 rs on an 8" wheel.

All times are GMT -4. The time now is 11:52 AM.