plasticjunkie
I can just imagine trying to align all 8 wheels.
Alignment rack man would likely boggle
Some vehicles (like road cranes) just let the disengaged wheels castor.
The German vehicles, to memory, uses a T link to hold the tie rod mostly in place. The linkage is just kinked open enough that the steering input from the lead axle does not affect the other sterring axle. That way, if the axle is linked back in, the amount of change is locked back in.