A 12.5 tire on the stock rim is a tight fit and usually not recommended by the tire mfgr. The 12.5 width will rub on full lock turns without a spacer to decrease stock rim backspacing....please read the FAQ on Will it Rub...
08 JK 23S - Colorado Jeep Club No. 204
Too much to list - see my profile for details on build
NRA Life member
"It takes a special kind of stupid to believe criminals will follow gun laws."
I do not consider myself a smartass. I point out the obvious, search for the truth, and speak fluent sarcasm. I am, by experience, an accomplished curmudgeon.