Yep, it's pretty much been sorted out already.
I'm guilty of running stretched tires, but I also love set-ups with beefy ass tires.
It's safe... to a point.... I've had no problems running 205/60/15s on a 11" wide wheel daily for 2 years... you just have to keep them aired up properly, make sure you have no rubbing issues, and of course be careful with potholes.