What is the stock tire size for a 1999 dodge ram 2500 4x4 laramie?

 

It's on the driver's side door jamb

 

There is the stock tire size, which you will find in the drivers door jamb, as pointed out above, and then there is the tire size your truck actually came from the factory with. That shows on your build sheet, which you can get from here.

 

Ahh I thought they replaced the sticker with what you're size you got (there is only like 3 options if I remember right)