Are my tires good enough?

I am new to this whole thing and I am planning on putting lifts on both my explorers using the torsion twist and add-a-leaf procedure. I am running Dayton Timberline A/Ts on my 2WD and they have worked good on snow are they ganna work off-road? I have Brigestone Dueler A/ts on the 4WD. I'm not planning on major off-roading just want to try some trails.

 

[RangerX]

Any AT should be suitable for mild offroading. To maximize your tires' potential, air then down to 15-18 lbs. when offroad, assuming you have a way to air them back up. Also consider diconnecting BOTH swaybars offroad, and you'll be fine.