Re oiling the diffs

[Firemanjosh]

So I'm just about to open the diffs and put new oil and re grease the ring gear, how heavy or fluids is everyone using
I'll be running on a mix of terrains asphalt, grass, dirt, I have I was thinking 100k middle and 20-30 for front and back or would those by to light ?

 

[jondilly1974]

What truck is this for?

 

[Firemanjosh]

Kraton 6s v3

 

[jondilly1974]

30kF/100kC/20kR should be fine. You can even go higher F and C if you want. Some go much higher in the center. 50k/500k/20k is common.

 

[Firemanjosh]

Alright, thanks jondilly1974