OK, first off hello everyone. I purchased a 71 Stingray and have been working to bring it back to life after 15 years of inactivity. Got the engine running, now I only need to replace the exhaust (sidepipes) and replace the dry-rotted tires. This is where I need some help.

I have the original rims, but think I will remount the American Racing rims that are on there now. The current tires are prob close to 30 years old, still hold air and look fairly decent considering, but there are some large cracks in the rubber close to the bead, so... They are Jetzon "Revenger 70" HR70-15. What size tires do these translate today?

Oh because of the offset on these rims, the width and overall diameter of the tire is going to be very important. These tires fill up the fenders nicely, any larger and I think there will be rubbing issues.

Thanks for any help

 

I have a 77. Original tire size was GR70-15. That converts to 225/70/15. I am pretty sure that HR70's and GR70's are the same size. Also, originally, from the factory size on a 69 was not HR70- 15. It was F70-15 (no "R" since it was not a radial).

If you go with the 225/70-15s you'll have no rubbing problems. Also, some folks like the 60 series tires versus the 70's - the 60s giving the car a little lower profile. When I got my 77, it had 60 series tires and the 70s drive much, much better. Less harsh a ride with that little bit of extra side wall - plus a more original look - if that's what your after.

Last - splurge on a quality brand tire. The ride difference, wear and longevity are worth the few extra bucks.

 

yes tires should be replaced. brakes should first on your list.buy complete kit comes with master cylinder, new hoses, 4 calipers, pads. you will save alot of cash this way.i have 255/60/15 tires never rubbed.