I think what is sticking in some craws is the Tremor RDU isn't a traditional locker, forgetting that it provides the same function. Pointing out it isn't a traditional locker doesn't support the case for the FX4. The first thing that is going to over heat on these beasts is the air cooled PTU...
glad you clarified that, like a limited slip not like a locker.
a limited slip ties both sides together until differential torque mechanically causes the clutch pack to slip. Can't count the number of times I wished my Raptor had a limited slip.
yes the Tremor is open, when the lock isn't...
Easy question/complicated, you don't need the Tremor's compatibilities until you do and then it's too late. One thing to consider is some beaches ban FWD/RWD/AWD and require 4WD. The Tremor qualifies as 4WD with the locking PTU/RDU and has superior traction to some 4X4s with open diffs, my first...