Run em. Don't go over 1.5 and enjoy. Follow proper torque procedures.
I've run them, I have friends who still run them, some of which drive pretty hard core. The only issues have been caused by the install. I'm also talking about an actual bolt on spacer not shim type spacers.
I could sit down and do the math on how they effect turning radius/scrub radius, bearing/ball joint load.... The bottom line is, unless your track racing, you will never notice the turning. Even then the general rule for anything is keep it 1" or less. The average person will never feel anything under 1.5 inch.
Ball joint/bearing wear, you will cause more issues going with a bigger tire, driving on dirt roads.
People don't like spacers but will put 38's on a vehicle and cause more issues but, that's ok.
The proper way to do it is to move the hub outboard and reconfigure the suspension and steering. We know that's not easy. The next best is replace the rim's with a diffrent off set. New rims and you still screwed up the weight placement and turning.
If we all played by the rules, none of us would change any part of the vehicle outside of what it came with. That means not just factory tires but factory brand.