Yep, I have adjustable suspension and it is set at its stiffest setting, and raised to the max.
I creeped the "Sheepybuilt" sfwd drag integra and they run a 25" tall tire on the back. So I don't believe I will need a 26" tall tire.
But hey that's why they call it test and tune. I will try em both and see if a 2 inch variance affects the 60 ft or mph on the big end.