'75 Road Runner rim/tire size

[75RDRNR]

My '75 has 50's on the rear and old E 70-14's on the front. I want to bring them back to stock sizes and can't find a straight answer anywhere. My local tire shop couldn't even find anything.
I need the original rim/tire sizes along with bolt pattern and back spacing info if possible.
I appreciate any help possible

 

[Russ69Runner]

15 inch rim's are your best bet. Not hard to find tires in that size. 14 inch are out dated if you can even find the tire's. I have 15 inch. 4 1/2 bolt pattern. It is a 69 sdon't know if yours is the same 4 1/4 back spacing on front and 4 1/2 on the rear. 7 inch width front and 8 inch on rear. Car look's nice with them. Many discussion's if you type into the search box. What rim's are you looking for.

 

[droptop]

Goldie originally came with 14” road wheels. 225/70/14 tires are still available. I bought a set of Cooper Cobras from Summit a couple of years ago. I think that Tire Rack carries them also.

 

[75RDRNR]

15 inch rim's are your best bet. Not hard to find tires in that size. 14 inch are out dated if you can even find the tire's. I have 15 inch. 4 1/2 bolt pattern. It is a 69 sdon't know if yours is the same 4 1/4 back spacing on front and 4 1/2 on the rear. 7 inch width front and 8 inch on rear. Car look's nice with them. Many discussion's if you type into the search box. What rim's are you looking for.

I was looking into the Mopar Rallye style, but something similar will do. Thanks for the info. I will certainly look into those sizes

 

[75RDRNR]

Goldie originally came with 14” road wheels. 225/70/14 tires are still available. I bought a set of Cooper Cobras from Summit a couple of years ago. I think that Tire Rack carries them also.

View attachment 34305

Since Goldie came with 14's, do you think 14x7's with a 5x4 1/2" bolt pattern and 4.25 backspace would fit bot front and rear? I like the Coopers and am considering them

 

[droptop]

Yes, without issues.

 

[75RDRNR]

Since Goldie came with 14's, do you think 14x7's with a 5x4 1/2" bolt pattern and 4.25 backspace would fit bot front and rear? I like the Coopers and am considering them

Thank you for the help. I'm looking into Cragar Series 344 Rally with the Cooper Cobras