I blocked them on my Fuel wheels for 6 years on my '15 without a problem. On the Fuel trophy wheels, you can pop off the cap at the end of the hub cover to gain access to your manual hubs if you ever needed them. I do not know if Method wheels do the same. Personally I would just install them and make sure I have a tool or whatever is needed to take them off in an emergency. My '05 did have the vacuum pump module that controls the locking hubs go bad in a middle of a snow storm, so having access to the manual operation is important. I personally put my truck into 4x4 at least once a month just to make sure everything is working correctly (I believe is important to exercise it) When it is dry out I just make sure I do it when I am going straight for awhile, so I do not have any problems with the 4x4..