Thanks Longbox. Always so much that goes into the seemingly simple.
Stock front axle with 5x4.75 lugs. I don't actually have a rear yet but am hunting for a 3.73.
Why are different sized tires run back to front on these?
The big rear tires and smaller front tires are based on look, and can help get a more "raked" stance to the truck. You can have the same sized tires front and rear if that's the look you prefer. That's up to you.