Stupid question, but does anyone know the stock tire size for a 1985 GMC K1500? I need to downgrade my tires by a couple sizes, I want to be able to spin them, lol.
*Moderator's note: this thread was merged with another, some posts may seem a little repetitive*
I wanted to know what's the biggest tire size that I can get while having 1/2 ton axles? I wanted to eventually get a 12 inch lift on my suburban and I was hoping to get a tire size between 40-44...