Yeh posi or a locker is the only way to go if you have traction or off roading problems. There is so many options and designes for them though, it takes a bit of time to figure out which one is best for you. Don't make the mistake of getting a hard core locker or posi and aren't going to use it like intended. Try not to lie to your self.

 

yeah i just write posi to keep it simple