Enthusiast III
We run 35’s on our shop truck and don’t really notice an issue. That being said I personally don’t drive it 24/7 and don’t tow anything. So that might be a reason why also.Definitely regear, I had 35x12.50r17 on my old 2011 sierra 5.3/6speed 3.42's and regretted it. Definitely needed more gearing. I won't put 35's under my 17 sierra unless I regear it.