3:55 gears on the street

Check this out Gear-Speed Calculator Program

Looks like you will be around 2600 for 60 mph. You could always get a taller tire for longer trips to bring the rpm down some.
I only have the small Crager 14" rims, so would 225 75 14 work to keep the rpms down? LOL. I mean people are talking about 27" tires. Cripe! So for 3.55 gears, what would be the minimum size tire I could get away with without winding out?