Shopping for a 3/4 ton, What fit issues should I expect?

noteven wrote:
New take off factory 18" wheel/tires are often available at dealers when folks want to finance aftermarket wheels and tires on a new truck. 18's are rated around 3700lbs capacity.

That's good to know, I was just thinking a Load Range E tire was the same regardless of wheel size. I usually get a spare set, so I can run studded snows in the winter for plowing.

I would guess my TC weighs in at no more than 1800lbs loaded so I could defer a tire/wheel upgrade until I need new tires.