Help me decide on tires before it's too late!

I have every component to complete my suspension/cosmetic portion of my build, parts I already own that are not yet installed are.

7" BDS lift with fox shocks front and rear
BDS upper control arms
20x12 -44 wheels
Nitto ridge grappler tires 325/60R20 (35.5x13)
Bushwhacker pocket style fender flares

My question is, I am debating going 37s. Can I fit 37x12.5 on a 20x12 -44 wheel with a BMC and a fender liner trim?

I am willing to sell my brand new unmounted tires because that should be an easy sell, but I am not going to sell my wheels, I will just run what I have if the alternative won't fit.

Thanks for the input in advance, I cant wait to get my parts installed. The Tundra is a good looking truck stock, but it is by far the best looking truck out there with lift and tires.