Hoosier Quick Time Pro 26x9.50-14 LT

I need to replace the rear tires omn my 68 fish. It has sbp 14-7 rally wheels in the back. Currently has 235-60R14 M/T DOT which are now without any tread. I would like a 27" tall tire but cannot find any that size. (235-70R14)

Hoosier has the P275/55D-14 in DOT but says they are not legal or safe for the street.

Any FABO suggestions besides moving to 15" wheels?