For those of you forumers who have troubles figuring out what size tire, wheel, or both you'll need or want on your truck. Here is an awesome tire and wheel calculator for you guys.
You can put in your current tire and wheel size then compare it to the tires and wheels you are wanting. It gives you the diameter, width, circumference, sidewall height in millimeters and inches as well as revolutions per mile/kilometer. The site also give you the speedometer reading difference from stock to larger/smaller overall size.
This has DEFINITELY helped me out.
Let me know what you guys think.
You're welcome in advance.