Putting the Mud2s on wasn't too bad - with levers. Putting the Conti 4000s on was harder.
I'm just too lazy to swap tires on a weekly basis. I'm also always a bit worried about flats. Usually my first ride with a new pair of tires is pretty close to home just to make sure everything is properly seated and the tube isn't pinched somewhere.
__________________
“Courage is going from failure to failure without losing enthusiasm." (Churchill)
"I am a courageous cyclist." (SpongeDad)