Ordered a gear vendor, help with deciding gears

RogerCox said
what do you mean cruise speed? Like highway cruise speed. If so 70-72mph.

Yes

I originally ordered it (late Friday) because I wanted to run high gears like 3:73 or 4:10, and thought if I had a hood nitto 325 tire and could get it to stick I could have a hell of a launch.

So, third time! What is the OD ratio? What is the tire size. Please don’t list “Nitto 325....” give me the actual tire diameter.