15x7 torque thrust. i think they fit the era.
those are 235-70's. a 275-60 in the back will require an 8" wheel with a 4.5" back space. the 8.5" wheel with 3 .75" backspace won't fit. 225-70 up front would be a good fit.What size tires you running front and back? I'm going with the same rims and was thinking 225/70/15 on the front and 275/60/15 on the back.
those are 235-70's. a 275-60 in the back will require an 8" wheel with a 4.5" back space. the 8.5" wheel with 3 .75" backspace won't fit. 225-70 up front would be a good fit.