Largest tires on 2010 Sierra with 2" leveling kit

[BradsZed]

He Guys, New member first post. I drive a 2010 Sierra SLT z71 Crew with a 2" leveling kit. I am running the stock 18" wheels with 265 65 18s. I installed EGR fender flares, but with the standerd size tires the look a bit odd. I was wondering what the largest size tire i could put on my OEM wheel without rubbing or cutting anything. I was thinking a either a BFG A/T 285 65 18 or a 275 70 18. I know this question has been asked a hundered times, but I can't find a clear answer. Any help would be appreciated.

 

Picture below was before the 2" leveling kit was installed.

[RyanbabZ71]

Welcome, moving to the tires and rims section you will get more replies there

[BradsZed]

Thanks, will do.