Hello All. Seeking a little help here. I am getting ready to install a 2.25" leveling kit on my 2014 Sierra. I will be replacing the tires as well. I was told that the 275/55/20 was the biggest tire I can install. I want to install 275/60/20 DuraTracs. I was told I could not do this because they would be too big and have too much rub. I see other posts where it appears tires this size has been installed. Any one have any advice or suggestions? I am new and ignorant to all of this. I really appreciate any help here.