i dont know if it applies specifically to your truck, but i do know most people pull drive shafts out on toyotas. if you have manual front hubs, i think the front drive shaft can stay, but you might want to pull the rear drive shaft out.
To all that reply thank you guys, I'll give it a shot. I got electronic locking hubs so I'll keep it off and make sure the transfer case is in neutral and transmission on neutral. Hope it works, if not then it will be a very expensive fix. But there is only one way to find out right??