What size wheels and tires

[bbeep71]

I'm converting to disc brakes on 66 Barracuda using 75 dart slider disc setup. What size rims and tires did you use for this swap? Looking to replace present 195/70/14 (sbp)with larger tires that will fit the new setup(bbp). I have 15"/5.5 Ralley, 14"/6.0 Ralley and American Racing Outlaw 15"/7 sets available. Want to know what size rim and tire that will fit.
Thanks

 

[motorpirate]

i have 245/65/14 on factory rally wheels on my '66....fits fine

 

[GGs66GT]

I'm in the middle of converting to '73 disc brakes , I'm running 15 7 Rally Wheels with 205/65x15's . I could run 235/60x15's but the two look about the same on the rims. Besides the 65's were only $87 as opposed to $ 135 for the 60's.

 

[Syleng1]

As a person who is also doing that and just not to the rim purchase selection stage yet...
\Please include the back spacing as well. It is helping us all./