I am trying to explain this to LT but he doesnt get it.

difference between part time 4x4

and full-time 4x4 or (AWD)

I was trying to explain that part time such as found in his jeep which he complains he cant drive on pavement is because there is no center differential to distribute power differently to the four wheels to allow for turning.

he is saying that AWD and part time 4x4 are the exact same except AWD lets you drive on pavement without it shuddering.