Alternate tire sizes for stock 14"?

[Coronet-383]

trying to get new tires on the front of my 69 coronet 500. She has the stock 14" mags with 205/75R/14 on the front but I'm told these aren't offered anymore? Can anyone suffuses what size I should get for the front? Thinking either cooper cobras or bfg radials. Ur thoughts? Thank you in advance!

 

[Jcharger]

What about 215/70 r 14? If I calculate correctly, those should be 25.85 inched in diameter compared to the 26.1 inches of the 205 75 r 14. The difference should only change the speedo by 1% so 1/2 mph lower at 60 mph

I think they will fit on your rims if they are wider than 5.5 inches.