Maybe M/T Sportsman S/R 26X8.00R15LT or 26X10.00R15LT

Hoosier Pro Street Radials: 27x10.50R-15LT 26.5 diameter tire actually.

HANKOOK TIRE VENTUS H101 265/50/15: http://www.performanceplustire.com/products/tires/searchType/searchBySize/tireSize/265_SLASH_50-15

I really wonder what the sidewall stiffness is on at Nitto NT555R drag radial to run up front. I would think it would be soft for drags. But it's sort of a crossover tire.
275/50/15 Nitto NT555R tire