Newbie question about getting some new shoes...

I am the proud new owner of a 2015 Tundra and looking to purchase some tires and wheels. The coilovers and rear shock setup is OME with a custom leaf pack to accommodate the flatbed and Four Wheel Camper I am hauling. The UCA's are stock. The stock wheels are some Michelin 275/65/18's mounted on stock TRD wheels (+60 offset). I am looking to get some 18" Method 701 with +25 offset and running some 275/70/18 M+S 3 snowflake E rated tires. I am seriously leaning towards Duratracs or Cooper AT3's.

I am trying to get the tires around 1.5 - 2 inches further out. Will I have any issues clearing the UCA's or rubbing on the fender liners? Will I achieve that movement I want? I am sure someone out there has this setup. Just don't want the wheels too far outside as I am a serious winter driver and kicking up rocks is not cool.

Here are some pics of the rig:

 

if 60mm is 2.36", then at +25 offset your tires should stick out 1.38" from stock, 0 offset would probably look good with the flares.