Wheel/Tire help for 68 notchback barracuda

This is my 69 notch barracuda when it still had std width diff,std springs in std location.Standard tubs.
The rims are 15x8.5 centerline autodrags 4 7/8" backspace with 15x9x28 slick (identical dimensions to 275/60/15 street rubber)



Since the above pic it now has mopar SS springs,mopar offset hangers and a narrower diff.Still with standard tubs.
I still use the same rims to race on but can now fit 15x10.5x28 slick.I still use 275/60/15 for street rubber.



Just a few more possibilities for you to think over!!!