Terry,
You might want to look into getting new rubber-or just go a couple of wheels at a time until they are all replaced-if you're planning on driving it much.
I replaced an inner tube in an old tire. I was pretty much thinking the same thing you're thinking. The inside of the old tire was so rough it blew my tube when I was filling it. My ears rang for days! My neighbor thought I had been shot!
I put a set of Denmans on mine.
I know distributors like Coker or Universal Tire
http://www.universaltire.com/has several reproduction brands available.
We have a guy in Council Bluffs that has his truck at most swap meets. I'm guessing you'll find the same where you live.
An old tire guy like him will steer you in the right direction.
I got the Flaps for mine too. It works as protection from any burs on the inside of the rim.
Hope that helps.
Good luck and enjoy your truck.
Tom From Omaha
