A/T P tires in front, Highway LT's in back, any problem?

My question was about mixing highway tread (LTs) in the rear and All Terrain (Ps) in the front.

You may have a bit of difference in hard braking (F to R) especially on wet pavement. The scenario I mentioned above was a highway tread on the front axle and something like huge gumbo mudders on the rear with those big lugs and voids.
Once you learn how the starting and stopping traction is just drive around those differences.