i would say go for it,, make the trip,,
i just did one about the same distance , in Canada ,i went from Toronto to almost Winnipeg ,that's like driving from buffalo to the west side of minnesota,,21 hours of driving, it was a bit colder, but it went fine,,
i have about the same size tires on my truck as well, and it was good,, tread will be a bit noisy, and the tread will wear just a bit, ,
best thing i did was have a fresh oil change the day before i left on the trip,i had them put in new synthetic oil,