[95 S_Trucker]

I don't know about the insurance and registration, that will vary per state, but I personally don't think you'll be able to get close to 10 mpg, i have a 454 and a 4l80e in my 3/4 ton with 3.73 gears, and it gets 11-12 on the highway

I think 6-7 mpg at best