Hey guys im new to the site, and im not really good at searching for previous topics like this because i know this is most likely a common question. I have a extended cab 03 gmc z71 sierra, and right now i have 305/70/16 bfg all terrains on stock rims, but they are getting worn down, i was wondering if i possibly got torsion keys, i could fit 315/75/16 km2s on stock rims without serious rubbing. Many of my friends said it would work, but ive got more no's than yes'. Does anyone possibly have pictures of this combo or maybe a different mud tire with the same size....?