Biggest Wheel & Tire on a '70 GS?

Dr. Rear Wheels Have 5.5" Backspacing. Fronts 3.5.

 

Hi Rick,

Did you guys end up with some new Rims/Tires yet for my Old GS ?

If so, what size and what brand tires were chosen ?

Any plans for some track time ?

I never raced that car with Slicks but it ran low 10's with Mickey Thompson Drag Radials. I'd like to hear some results if you guys run er!!!!! (especially with slicks)

Thanks and enjoy!